Tanahashi, Hirofumi
Current rating: 1452
Record: 80-95-4
- 2007
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 425 | Kato, Atushi (1521) | Lost 0-2 | -181472 |
| 2standard | 534 | Uehara, Masayuki (1442) | Lost 0-2 | -181454 |
| 3standard | 766 | Kudo, Yoshikazu (1467) | Won 2-1 | +181472 |
| 4standard | 657 | Nakura, Yuki (1380) | Lost 0-2 | -201452 |
| top | average opponent: 1453record: 1-3 | new rating: 1452 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Nishimura, Kazuhiro (1500) | Lost 0-2 | -171452 |
| 2sealed | 558 | Yasuda, Yoshifumi (1536) | Won 2-1 | +191471 |
| 3sealed | 795 | Kato, Hiroki3246 (1587) | Won 2-0 | +201491 |
| 4sealed | 411 | Chino, Takayuki (1506) | Won 2-0 | +191510 |
| 5sealed | 216 | Ohara, Wataru (1406) | Lost 0-2 | -201490 |
| 6sealed | 452 | Hotate, Yuta (1529) | Won 2-1 | +181508 |
| 7sealed | 300 | Hattori, Taiki (1467) | Lost 0-2 | -181490 |
| top | average opponent: 1505record: 4-3 | new rating: 1490 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 153 | Kobari, Ryo (1509) | Won 2-1 | +201461 |
| 2standard | 165 | Kadono, Kohei (1478) | Lost 0-2 | -181443 |
| 3standard | 590 | Nishikawa, Tatsuya (1562) | Won 2-1 | +201463 |
| 4standard | 474 | Kitada, Ryusei (1524) | Lost 1-2 | -171446 |
| 5standard | 498 | Mune, Kento (1605) | Won 2-0 | +211467 |
| 6standard | 494 | Takewura, Yuki 0583 (1520) | Won 2-1 | +191486 |
| 7standard | 348 | Tanabe, Mikiyasu (1538) | Lost 0-2 | -171469 |
| top | average opponent: 1534record: 4-3 | new rating: 1469 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 361 | Takahashi, Satoshi (1499) | Lost 1-2 | -171461 |
| 2standard | 685 | Tsubouchi, Yuichi (1398) | Lost 0-2 | -201441 |
| top | average opponent: 1449record: 0-2 | new rating: 1441 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 456 | Kobayashi, Toshiki (1500) | Lost 0-2 | -191516 |
| 2sealed | 636 | Takayanagi, Kenichi (1480) | Lost 0-2 | -191497 |
| 3sealed | 1029 | Wang, Fei (1526) | Lost 0-2 | -171480 |
| 4sealed | 1126 | Habata, Shogo (1440) | Won 2-0 | +171497 |
| 5sealed | 1024 | Wada, Yuusaku (1449) | Lost 1-2 | -191478 |
| top | average opponent: 1479record: 1-4 | new rating: 1478 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 82 | Chen, Chao-Yi (1501) | Lost 0-2 | -191554 |
| 2standard | 180 | Tsai, Tony [TWN] (1481) | Lost 0-2 | -191535 |
| top | average opponent: 1491record: 0-2 | new rating: 1535 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 116 | Mokhtaruddin, Mohd Hafiz (1863) | Won 2-0 | +241560 |
| 3sealed | 101 | Li, Ang 4241 (1574) | Lost 0-2 | -181542 |
| 4sealed | 201 | Reyes, Samuele Andre (1518) | Won 2-1 | +181560 |
| 5sealed | 176 | Yim, Lawrence (1520) | Won 2-0 | +171577 |
| 6sealed | 154 | Chen, Tongzhou (1559) | Won 2-0 | +181595 |
| 7sealed | 172 | Nagao, Yasutaka (1598) | Won 2-0 | +181613 |
| 8sealed | 20 | Zhang, Duo (1595) | Lost 1-2 | -191594 |
| 9sealed | 38 | Kawasaki, Keita (1885) | Won 2-1 | +231617 |
| 10draft | 15 | Chen, Liang (1750) | Lost 1-2 | -151602 |
| 11draft | 17 | Zhang, Duo (1582) | Lost 0-2 | -181584 |
| 13draft | 27 | San, Xing (1602) | Won 2-0 | +181602 |
| 14draft | 50 | Coimbra, Andre (1867) | Lost 0-2 | -131589 |
| 15draft | 46 | Goh, Yong Zhi Nicholas (1731) | Lost 0-2 | -161573 |
| top | average opponent: 1665record: 7-6 | new rating: 1573 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 197 | Taylor, Zakary (1491) | Won 2-0 | +181497 |
| 3sealed | 283 | Jacobson, Mark (1877) | Lost 0-2 | -111486 |
| 4sealed | 314 | kowalski, cody (1520) | Lost 1-2 | -171469 |
| 5sealed | 447 | Rowe, Jonathan (1745) | Won 2-0 | +231492 |
| 6sealed | 509 | Bopp, Kevin (1583) | Won 2-1 | +191511 |
| 7sealed | 235 | Brissette, Philip (1556) | Won 2-1 | +191530 |
| 8sealed | 161 | Cohen, Justin (1826) | Won 2-1 | +231553 |
| 9sealed | 99 | Featherstone, Austin (1598) | Lost 0-2 | -171536 |
| top | average opponent: 1649record: 5-3 | new rating: 1536 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 766 | Hanawa, Atsushi (1431) | Won 2-0 | +171473 |
| 3sealed | 765 | Moriai, Kozue (1571) | Won 2-0 | +201493 |
| 4sealed | 624 | Shirakihara, Ryuuichi (1483) | Won 2-0 | +181511 |
| 5sealed | 610 | Ichikawa, Tatsuya (1587) | Won 2-1 | +191530 |
| 6sealed | 621 | Nakamura, Ryouta (1622) | Won 2-0 | +201550 |
| 7sealed | 609 | Kitahara, Hiroaki (1886) | Won 2-0 | +241574 |
| 8sealed | 603 | Yoshimura, Naoto (1509) | Won 2-1 | +171591 |
| 9sealed | 602 | Matsumoto, Fumiya (1811) | Lost 0-2 | -141577 |
| 10draft | 96 | Shinoda, Akito (1624) | Lost 1-2 | -171560 |
| 11draft | 71 | Hirami, Tomonori (1665) | Lost 0-2 | -161544 |
| 12draft | 33 | Zhang, Meng Qiu (1994) | Lost 0-2 | -111533 |
| 13draft | 92 | Inoue, Masashi (1460) | Lost 1-2 | -191514 |
| 14draft | 72 | Hanawa, Atsushi (1489) | Lost 0-2 | -191495 |
| 15draft | 106 | Okamura, Tomohiko (1593) | Lost 0-2 | -161479 |
| top | average opponent: 1623record: 7-7 | new rating: 1479 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Xu, Chaos (1500) | Lost 1-2 | -161366 |
| 2sealed | 394 | Chen, Hepeng (1482) | Won 2-1 | +201386 |
| 3sealed | 284 | Wang, Yifan (1500) | Won 2-0 | +201406 |
| 4sealed | 343 | Qi, Ancalagon (1518) | Won 2-1 | +201426 |
| 5sealed | 113 | Bu, Jing (1543) | Lost 1-2 | -161410 |
| 6sealed | 299 | Xiao, Yuchen (1650) | Lost 0-2 | -131397 |
| 7sealed | 314 | Chen, Zhiming (1477) | Won 2-0 | +191416 |
| 8sealed | 234 | Gu, Mike (1521) | Won 2-0 | +201436 |
| 9sealed | 199 | Tong, Sen (1536) | Won 2-0 | +201456 |
| top | average opponent: 1525record: 6-3 | new rating: 1456 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 245 | Tanaka, Jinshu (1500) | Won 2-0 | +201430 |
| 2modern | 120 | Matsuda, Yukio (1567) | Lost 0-2 | -151415 |
| 3modern | 312 | Karyu, Shumpei (1501) | Lost 0-2 | -171398 |
| 4modern | 517 | Murase, Takuma (1496) | Lost 0-2 | -161382 |
| top | average opponent: 1516record: 1-3 | new rating: 1382 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 292 | Pai, Bruce (1655) | Won 2-0 | +221432 |
| 2sealed | 49 | Wang, Hwe Hwa (1508) | Lost 0-2 | -161416 |
| 3sealed | 277 | Lin, Eagle (1461) | Lost 0-2 | -181398 |
| 4sealed | 292 | Ho, Jason (1533) | Won 2-1 | +211419 |
| 5sealed | 287 | Lin, Chia Wei6662 (1499) | Lost 1-2 | -171402 |
| 6sealed | 274 | Leng, Yan Ning (1466) | Won 2-0 | +191421 |
| 7sealed | 231 | Ng, Kenji (1553) | Lost 1-2 | -151406 |
| 8sealed | 242 | Jam, Shanron Nien Hsie (1622) | Lost 1-2 | -141392 |
| 9sealed | 228 | Chen, Albert (1432) | Won 2-1 | +181410 |
| top | average opponent: 1526record: 4-5 | new rating: 1410 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 669 | Mashima, Mitsuharu (1727) | Draw 1-1 | +51442 |
| 2sealed | 722 | Kashiwagi, Yuki (1501) | Lost 0-2 | -171425 |
| 3sealed | 856 | Sato, Tomoharu (1483) | Won 2-1 | +191444 |
| 4sealed | 788 | Katou, Kotarou (1518) | Lost 0-2 | -171427 |
| 5sealed | 819 | Kozuka, Kouji (1453) | Lost 0-2 | -171410 |
| top | average opponent: 1536record: 1-3-1 | new rating: 1410 | ||
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Yih, Adam (1500) | Lost 0-2 | -181454 |
| 2sealed | 285 | Sin, Rickson Chye Heng (1481) | Lost 1-2 | -171437 |
| 3sealed | 381 | Tan, Boon Seng (1412) | Won 2-0 | +171454 |
| 4sealed | 349 | Lau, Cze Kuang (1480) | Lost 0-2 | -171437 |
| top | average opponent: 1468record: 1-3 | new rating: 1437 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 80 | Sato, Naoki0360 (1500) | Won 2-1 | +181508 |
| 2standard | 76 | Kamiya, Kazuhiro (1394) | Won 2-0 | +161524 |
| 3standard | 72 | Matsumoto, Fumiya (1682) | Lost 1-2 | -151509 |
| 4standard | 190 | Akita, Naoto (1621) | Lost 1-2 | -161493 |
| 5standard | 210 | Yamamoto, Junpei (1471) | Lost 0-2 | -191474 |
| 6standard | 276 | Yahaba, Hirokazu (1481) | Lost 0-2 | -171457 |
| 7standard | 256 | Kusumi, Kousei (1278) | Won 2-1 | +141471 |
| 8standard | 201 | Kurokawa, Kazuaki (1480) | Won 2-0 | +181489 |
| 9standard | 322 | Seko, Kazuki (1501) | Lost 0-2 | -171472 |
| top | average opponent: 1490record: 4-5 | new rating: 1472 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | I., Fumiaki (1500) | Won 2-1 | +191483 |
| 2sealed | 268 | Iwazaki, Yuuta (1544) | Lost 1-2 | -171466 |
| 3sealed | 402 | Kamada, Yuuki (1450) | Lost 1-2 | -181448 |
| 4sealed | 370 | Tateoka, Tomoki (1484) | Won 2-1 | +181466 |
| 5sealed | 336 | Yamakage, Takehiro (1501) | Won 2-1 | +191485 |
| 6sealed | 208 | Hyoudou, Kouichi (1464) | Lost 0-2 | -191466 |
| 7sealed | 254 | Fujikawa, Takeo (1502) | Won 2-1 | +191485 |
| 8sealed | 296 | Onizuka, Hiroshi (1710) | Lost 0-2 | -141471 |
| 9sealed | 346 | Saegusa, Nobuyuki (1504) | Won 2-1 | +191490 |
| top | average opponent: 1518record: 5-4 | new rating: 1490 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 240 | Oh, Eng Kiat Winson (1500) | Won 2-1 | +191472 |
| 2sealed | 194 | Choo, Yong Han (1941) | Lost 1-2 | -101462 |
| 3sealed | 164 | chee feng, lam (1497) | Lost 1-2 | -171445 |
| 4sealed | 325 | Lagon, Joe C (1488) | Won 2-1 | +181463 |
| 5sealed | 241 | Mohd Farid, Izzaidi (1499) | Won 2-1 | +191482 |
| 6sealed | 186 | Barretto, Anthony Glen (1483) | Lost 0-2 | -181464 |
| top | average opponent: 1568record: 3-3 | new rating: 1464 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 411 | Ishii, Kazuma (1517) | Won 2-1 | +191450 |
| 2standard | 251 | Taki, Masaya (1517) | Won 2-1 | +201470 |
| 3standard | 147 | Sugita, Kou (1398) | Lost 0-2 | -201450 |
| 4standard | 481 | Masubuchi, Kei (1504) | Won 2-0 | +191469 |
| 5standard | 123 | Suzuki, Kenta (1541) | Lost 0-2 | -161453 |
| 6standard | 278 | Aida, Kazuki (1423) | Won 2-0 | +171470 |
| 7standard | 209 | Takano, Masaki (1537) | Lost 0-2 | -171453 |
| top | average opponent: 1491record: 4-3 | new rating: 1453 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | Wang, Chih-Hao (1500) | Won 2-0 | +201443 |
| 2sealed | 124 | Lin, Shih Feng (1551) | Won 2-1 | +201463 |
| 3sealed | 8 | Chen, Liang (1878) | Lost 1-2 | -111452 |
| 4sealed | 143 | Takahashi, Yuta (1793) | Won 2-1 | +241476 |
| 5sealed | 131 | Jung, Ga Ram (1545) | Lost 1-2 | -171459 |
| 6sealed | 203 | Lu, Chun Yi (1502) | Won 2-1 | +191478 |
| 7sealed | 88 | Ishimaru, Ken (1763) | Lost 1-2 | -131465 |
| 8sealed | 128 | Itou, Takanori (1558) | Lost 1-2 | -161449 |
| 9sealed | 143 | Yu, Ching Kong (1460) | Lost 1-2 | -181431 |
| top | average opponent: 1617record: 4-5 | new rating: 1431 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 226 | Nakada, Ryo (1534) | Won 2-1 | +191462 |
| 2modern | 28 | Fukuhara, Taiki (1534) | Draw 1-1 | +21464 |
| 3modern | 273 | Masuda, Masakazu (1594) | Draw 1-1 | +21466 |
| 4modern | 465 | Kato, Ryuta (1498) | Won 2-1 | +191485 |
| 5modern | 314 | Mori, Katsuhiro (2018) | Lost 0-2 | -91476 |
| 6modern | 432 | Yonekura, Takumi (1519) | Lost 1-2 | -181458 |
| 7modern | 420 | Kurihara, Tomo (1454) | Lost 1-2 | -181440 |
| 8modern | 364 | Fuzino, Yasuyuki (1488) | Lost 0-2 | -171423 |
| top | average opponent: 1580record: 2-4-2 | new rating: 1423 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 183 | Yamamoto, Shouhei (1746) | Draw 1-1 | +51460 |
| 3sealed | 201 | Taniguchi, Masayoshi (1480) | Lost 0-2 | -171443 |
| top | average opponent: 1613record: 0-1-1 | new rating: 1443 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 49 | Nisigahana, Tatunori (1439) | Won 2-0 | +181433 |
| 2standard | 166 | Saitou, Daisuke (1401) | Won 2-0 | +181451 |
| 3standard | 84 | Cortese, Alessandro (1538) | Won 2-0 | +191470 |
| 4standard | 97 | Hashimoto, Yuu (1868) | Won 2-0 | +251495 |
| 5standard | 41 | Satou, Rin (1640) | Lost 1-2 | -151480 |
| 6standard | 49 | Tsuba, Yuuki (1635) | Lost 1-2 | -151465 |
| 7standard | 134 | Matsumoto, Naoya (1546) | Lost 1-2 | -171448 |
| 8standard | 160 | Nishimori, Takashi (1583) | Won 2-1 | +211469 |
| 9standard | 106 | Itou, Motoaki (1734) | Lost 1-2 | -141455 |
| top | average opponent: 1598record: 5-4 | new rating: 1455 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 315 | Aikawa, Shingo (1391) | Lost 1-2 | -181412 |
| 2standard | 240 | Yoshida, Mitsutaka (1203) | Won 2-0 | +141426 |
| 3standard | 176 | Yasuda, Seita (1498) | Lost 1-2 | -171409 |
| 4standard | 365 | Miyazaki, Hirofumi (1484) | Lost 0-2 | -171392 |
| 5standard | 354 | Kusumi, Kousei (1460) | Won 2-0 | +201412 |
| 6standard | 292 | Sato, Daigo (1489) | Lost 0-2 | -171395 |
| 7standard | 280 | Enomoto, Masae (1372) | Lost 1-2 | -181377 |
| 8standard | 231 | Noji, Tomoyuki (1399) | Won 2-0 | +181395 |
| 9standard | 180 | Murakami, Ken (1493) | Won 2-1 | +201415 |
| top | average opponent: 1421record: 4-5 | new rating: 1415 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 63 | Yamamoto, Keiichi (1455) | Lost 1-2 | -181465 |
| 2extended | 356 | Nishino, Fumiaki (1482) | Won 2-1 | +181483 |
| 3extended | 337 | Minoshima, Takenori (1507) | Won 2-1 | +191502 |
| 4extended | 164 | banzuela, david shane (1564) | Lost 1-2 | -171485 |
| 5extended | 266 | Takahashi, Tetsuhiro (1507) | Lost 0-2 | -181467 |
| 6extended | 348 | Lee, Chia (1531) | Lost 1-2 | -171450 |
| 7extended | 276 | Kato, Takanori (1462) | Lost 1-2 | -171433 |
| 8extended | 114 | Hasegawa, Tsuguto (1417) | Lost 1-2 | -191414 |
| 9extended | 160 | Kobayashi, Shigehisa (1301) | Won 2-1 | +161430 |
| top | average opponent: 1469record: 3-6 | new rating: 1430 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 255 | Kamigata, Takahiro (1502) | Lost 1-2 | -181482 |
| 2standard | 255 | Shimada, Atsuki (1468) | Won 2-0 | +181500 |
| 3standard | 229 | Tanaka, Tomonori (1514) | Won 2-1 | +181518 |
| 4standard | 131 | Miyazaki, Yuuichi (1543) | Lost 1-2 | -171501 |
| 5standard | 213 | Mori, Junpei (1579) | Lost 0-2 | -171484 |
| 6standard | 265 | Kudou, Takuya (1483) | Lost 1-2 | -181466 |
| 7standard | 232 | Tatsumi, Yasukazu (1527) | Lost 0-2 | -171449 |
| 8standard | 205 | Muranaka, Nobutoshi (1400) | Won 2-0 | +171466 |
| 9standard | 163 | Okada, Jun (1428) | Won 2-1 | +171483 |
| top | average opponent: 1494record: 4-5 | new rating: 1483 | ||