Watanabe, Takefumi
Current rating: 1422
Record: 64-72
- 2012
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 171 | Oginuma, Kiichi (1561) | Lost 1-2 | -161451 |
| 4pioneer | 230 | Matsushita, Junnya (1727) | Lost 0-2 | -131438 |
| 5pioneer | 653 | Kashiwa, Tomohiro (1540) | Lost 1-2 | -161422 |
| top | average opponent: 1609record: 0-3 | new rating: 1422 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 92 | Yamamoto, Koki (1544) | Lost 1-2 | -171478 |
| 4sealed | 547 | Murakami, Yuuki 5742 (1533) | Won 2-1 | +191497 |
| 5sealed | 152 | Takano, Kodai (1810) | Lost 0-2 | -131484 |
| 6sealed | 376 | Kawasaki, Kentaro (1516) | Lost 0-2 | -171467 |
| top | average opponent: 1601record: 1-3 | new rating: 1467 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 49 | Satou, Fumihiko (1521) | Lost 1-2 | -181511 |
| 4modern | 665 | Gotou, Hiroyuki (1683) | Won 2-1 | +211532 |
| 5modern | 428 | Hirokawa, Tatsuya 2023 (1537) | Lost 0-2 | -181514 |
| 6modern | 660 | Shike, Kentarou (1444) | Lost 0-2 | -191495 |
| top | average opponent: 1546record: 1-3 | new rating: 1495 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 99 | Watanabe, Masao (1349) | Won 2-0 | +151569 |
| 3standard | 100 | Fukuda, Yuuki (1566) | Lost 1-2 | -181551 |
| 4standard | 617 | Ma, Noah (1820) | Lost 1-2 | -141537 |
| 5standard | 730 | Matsushima, Yuki (1328) | Lost 0-2 | -211516 |
| 6standard | 681 | Takanohashi, Tatsuya (1434) | Lost 0-2 | -201496 |
| 7standard | 657 | Kagoi, Yuki (1323) | Won 2-0 | +151511 |
| 8standard | 487 | Iwasaki, Takashi (1532) | Won 2-1 | +181529 |
| top | average opponent: 1479record: 3-4 | new rating: 1529 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 634 | Togawa, Syuuichi (1434) | Won 2-0 | +161587 |
| 3standard | 206 | Murae, Ryuji (2012) | Won 2-0 | +251612 |
| 4standard | 257 | Tilsen, Patrick (1738) | Lost 1-2 | -161596 |
| 5standard | 563 | Ootani, Yousuke (1615) | Lost 1-2 | -171579 |
| 6standard | 666 | Cai, Jiahui (1470) | Won 2-0 | +161595 |
| 7standard | 576 | Ennis, Brenden (1519) | Won 2-0 | +161611 |
| 8standard | 351 | Kosaka, Ryohei (1466) | Won 2-1 | +161627 |
| 9standard | 89 | Moriya, Ryo (1773) | Lost 1-2 | -161611 |
| 10standard | 175 | Hashigaya, Wataru (1582) | Lost 0-2 | -181593 |
| 11standard | 150 | Suzuki, Akira3942 (1490) | Lost 0-2 | -201573 |
| 12standard | 161 | Shibata, Yuuki (1538) | Lost 0-2 | -191554 |
| top | average opponent: 1604record: 5-6 | new rating: 1554 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 298 | Takahashi, Ryo 4679 (1517) | Won 2-1 | +171566 |
| 3sealed | 424 | Sasaki, Yusuke 1421 (1596) | Lost 0-2 | -171549 |
| 4sealed | 657 | Masamoto, Hiromichi (1462) | Won 2-1 | +161565 |
| 5sealed | 365 | Hatakeyama, Atsushi (1544) | Lost 0-2 | -181547 |
| 6sealed | 528 | Tamai, Yuno (1618) | Won 2-1 | +191566 |
| 7sealed | 330 | Inoue, Hiroyuki8845 (1564) | Won 2-0 | +181584 |
| 8sealed | 343 | Shimizu, Toshiki (1873) | Lost 0-2 | -131571 |
| top | average opponent: 1596record: 4-3 | new rating: 1571 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 437 | Orihara, Jun (1613) | Won 2-0 | +181617 |
| 4sealed | 96 | Nukita, Yosuke (1706) | Lost 1-2 | -161601 |
| 5sealed | 209 | Black, Samuel (1778) | Lost 0-2 | -151586 |
| 6sealed | 615 | Matsui, Hideyuki (1429) | Lost 0-2 | -211565 |
| 7sealed | 821 | Demoto, Kouhei (1492) | Won 2-0 | +171582 |
| 8sealed | 421 | Oomori, Yasutomo (1810) | Lost 1-2 | -141568 |
| 9sealed | 561 | Hatakeyama, Atsushi (1502) | Lost 1-2 | -191549 |
| top | average opponent: 1619record: 2-5 | new rating: 1549 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 552 | Suzuki, Toru (1536) | Won 2-1 | +171581 |
| 4modern | 315 | Iwata, Mitsuhiro (1721) | Won 2-0 | +211602 |
| 5modern | 6 | Yuki, Nakagawa 6036 (1544) | Won 2-0 | +171619 |
| 6modern | 16 | Fukuji, Yuta (1634) | Lost 1-2 | -181601 |
| 7modern | 93 | Nakatsu, Yoshihito (1504) | Won 2-0 | +161617 |
| 8modern | 60 | Rita, Takayuki (1626) | Lost 1-2 | -171600 |
| 9modern | 112 | Suzuki, Kazushige (1871) | Lost 1-2 | -141586 |
| 10modern | 346 | Toyota, Hiroki (1520) | Won 2-1 | +171603 |
| 11modern | 254 | Hu, Shawn (1513) | Lost 0-2 | -191584 |
| 12modern | 277 | Katagiri, Toshiki (1442) | Won 2-1 | +151599 |
| top | average opponent: 1591record: 6-4 | new rating: 1599 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 224 | Miyanishi, Makoto (1504) | Lost 1-2 | -191524 |
| 4standard | 390 | Konagai, Ryota (1442) | Lost 0-2 | -201504 |
| 5standard | 998 | Tobari, Masato (1438) | Won 2-0 | +171521 |
| 6standard | 446 | Hirase, Gun (1495) | Lost 1-2 | -181503 |
| 7standard | 734 | Arashiyama, Kazutoshi (1503) | Won 2-1 | +181521 |
| 8standard | 686 | Yokota, Takuma (1602) | Won 2-1 | +191540 |
| 9standard | 353 | Yabuki, Takeru (1520) | Won 2-0 | +181558 |
| 10standard | 220 | Onoda, Kenji (1503) | Won 2-0 | +171575 |
| 11standard | 192 | Shibata, Hirotaka (1634) | Won 2-0 | +191594 |
| 12standard | 100 | Kiwanont, Sukhum (1724) | Lost 0-2 | -161578 |
| 13standard | 204 | Noge, Hayata (1584) | Won 2-0 | +181596 |
| 14standard | 161 | Masuda, Sho (1604) | Lost 1-2 | -171579 |
| 15standard | 202 | Yonezawa, Musashi (1765) | Lost 0-2 | -151564 |
| top | average opponent: 1563record: 7-6 | new rating: 1564 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 333 | Arita, Kazuhiro (1405) | Won 2-0 | +151582 |
| 4legacy | 39 | Furukawa, Takashi (1522) | Lost 1-2 | -191563 |
| 5legacy | 280 | Agemura, Shota (1507) | Won 2-1 | +171580 |
| 6legacy | 175 | Oomura, Takashi (1578) | Lost 0-2 | -181562 |
| 7legacy | 271 | Miki, Hirozou (1479) | Lost 1-2 | -191543 |
| 8legacy | 656 | Saegusa, Nobuyuki (1527) | Lost 0-2 | -191524 |
| 9legacy | 649 | Yamashita, Yohei (1545) | Won 2-0 | +191543 |
| top | average opponent: 1509record: 3-4 | new rating: 1543 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 124 | Kaido, Yoshiaki (1390) | Won 2-1 | +141588 |
| 3standard | 20 | Tamoto, Kei (1319) | Lost 1-2 | -221566 |
| 4standard | 706 | Shinohara, Yuusaku (1451) | Won 2-0 | +161582 |
| 5standard | 347 | Heaton, Robert (1550) | Won 2-0 | +171599 |
| 6standard | 239 | Tsuchiya, Hideaki (1903) | Won 2-1 | +231622 |
| 7standard | 237 | Suzuki, Kazushige (1808) | Lost 0-2 | -141608 |
| 8standard | 358 | Hayasi, Ryuji (1559) | Lost 0-2 | -191589 |
| 9standard | 451 | Yamao, Masakura (1385) | Lost 1-2 | -221567 |
| top | average opponent: 1546record: 4-4 | new rating: 1567 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 844 | Ishiwata, Ryohei (1500) | Lost 0-2 | -201547 |
| 2sealed | 912 | Seko, Kazuki (1435) | Won 2-0 | +161563 |
| 3sealed | 987 | Maeda, Takuma (1504) | Lost 1-2 | -191544 |
| 4sealed | 1086 | Hosoda, Daiki (1568) | Won 2-0 | +191563 |
| 5sealed | 746 | Odo, Hiroyuki (1499) | Won 2-0 | +171580 |
| 6sealed | 549 | Yokoide, Yuuta (1504) | Won 2-0 | +161596 |
| 7sealed | 350 | Nakaoka, Koshiro (1533) | Lost 0-2 | -191577 |
| 8sealed | 442 | Kanazawa, Yuusuke (1515) | Won 2-0 | +171594 |
| 9sealed | 299 | Katayama, Koujun (1477) | Lost 0-2 | -201574 |
| top | average opponent: 1504record: 5-4 | new rating: 1574 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 7 | Takamatsu, Tarou (1482) | Won 2-1 | +191467 |
| 4standard | 204 | Nisi, Ryota (1553) | Won 2-0 | +201487 |
| 5standard | 59 | Yoshida, Shintarou1488 (1642) | Lost 0-2 | -161471 |
| 6standard | 112 | Tsuchiya, Hideaki (1841) | Won 2-0 | +251496 |
| 7standard | 140 | Maeda, Takayuki (1381) | Won 2-1 | +161512 |
| 8standard | 105 | Takada, Koutarou (1555) | Won 2-0 | +191531 |
| 9standard | 49 | Ichikawa, Tatsuya (1654) | Lost 0-2 | -161515 |
| 10standard | 123 | Murao, Masaaki (1545) | Won 2-0 | +181533 |
| 11standard | 60 | Oshima, Yuki (1620) | Won 2-1 | +201553 |
| 12standard | 17 | Kibe, Keisuke (1811) | Won 2-1 | +231576 |
| 13standard | 23 | Masuno, Ryosuke (1818) | Won 2-1 | +221598 |
| 14standard | 10 | McNeace, Shawn (1719) | Lost 1-2 | -161582 |
| 15standard | 18 | Tsujikawa, Taiga (1721) | Lost 1-2 | -151567 |
| top | average opponent: 1642record: 9-4 | new rating: 1567 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 292 | Miki, Hiroshi (1500) | Won 2-0 | +191477 |
| 2legacy | 32 | Hashimoto, Shouhou (1518) | Won 2-0 | +181495 |
| 3legacy | 57 | Murase, Hiroshi (1888) | Lost 0-2 | -111484 |
| 4legacy | 194 | Hamada, Keisuke (1469) | Lost 1-2 | -181466 |
| 5legacy | 356 | Ootuka, Yasumasa (1498) | Lost 0-2 | -181448 |
| top | average opponent: 1575record: 2-3 | new rating: 1448 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 605 | Shimamura, Kazushi (1431) | Won 2-1 | +181474 |
| 2sealed | 840 | Ukyou, Kazuma (1450) | Won 2-1 | +171491 |
| 3sealed | 762 | Kakita, Takenori (1535) | Lost 1-2 | -171474 |
| 4sealed | 840 | Hasegawa, Kazuhiko (1453) | Lost 0-2 | -181456 |
| 5sealed | 983 | Hirata, Koutatsu (1557) | Won 2-0 | +201476 |
| 6sealed | 837 | Yamaguchi, Hiroshi1998 (1485) | Lost 1-2 | -181458 |
| top | average opponent: 1485record: 3-3 | new rating: 1458 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1108 | Kubota, Katsuma (1463) | Won 2-1 | +181453 |
| 2modern | 903 | Motomura, Tomoya (1704) | Won 2-0 | +231476 |
| 3modern | 832 | Tamura, Ryo (1918) | Lost 1-2 | -111465 |
| 4modern | 995 | Seno, Takuto (1517) | Won 2-0 | +191484 |
| 5modern | 821 | Nakajima, Chikara (1897) | Lost 0-2 | -111473 |
| 6modern | 911 | Hase, Nobuhiko (1518) | Lost 0-2 | -171456 |
| top | average opponent: 1669record: 3-3 | new rating: 1456 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 267 | Kimura, Satoshi (1500) | Lost 1-2 | -171432 |
| 2sealed | 226 | Fukunaga, Nao (1507) | Won 2-0 | +201452 |
| 3sealed | 339 | Iwata, Sho (1379) | Lost 1-2 | -201432 |
| 4sealed | 320 | Takahashi(aichi), Masa (1483) | Won 2-0 | +191451 |
| 5sealed | 236 | Ashizawa, Yoshisato (1533) | Lost 0-2 | -161435 |
| top | average opponent: 1480record: 2-3 | new rating: 1435 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 94 | Morita, Tomoki (1500) | Won 2-0 | +191483 |
| 2standard | 397 | Yoshikawa, Takeo (1500) | Lost 1-2 | -181465 |
| 3standard | 606 | Honda, Yuji (1533) | Lost 0-2 | -171448 |
| 4standard | 566 | Inagaki, Ryosuke (1482) | Won 2-0 | +191467 |
| 5standard | 423 | Tarui, Ryota (1506) | Lost 0-2 | -181449 |
| top | average opponent: 1504record: 2-3 | new rating: 1449 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 290 | Isa, Yukifumi (1500) | Lost 1-2 | -181482 |
| 2modern | 489 | Takahashi, Dai (Machida) (1482) | Lost 1-2 | -181464 |
| 3modern | 677 | Nogimura, Ryo (1462) | Won 2-0 | +181482 |
| 4modern | 576 | Koishihara, Akira (1479) | Lost 0-2 | -181464 |
| 5modern | 626 | Takatu, Kazuhiro (1465) | Lost 1-2 | -181446 |
| 6modern | 571 | Mitsuboshi, Daisuke (1446) | Won 2-0 | +181464 |
| top | average opponent: 1472record: 2-4 | new rating: 1464 | ||