Akagi, Takaaki
Current rating: 1266
Record: 31-53
- 2010
- 2011
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1333 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 385 | Makino, Takanori (1467) | Lost 1-2 | -161317 |
| 2pioneer | 465 | Ohtsu, Minami (1472) | Lost 1-2 | -151302 |
| 3pioneer | 810 | Kobayashi, Shuhei (1407) | Lost 1-2 | -161286 |
| 4pioneer | 782 | Hishida, Tomoya (1209) | Lost 1-2 | -201266 |
| top | average opponent: 1389record: 0-4 | new rating: 1266 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1333 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 220 | Awane, Hiroyuki (1473) | Won 2-0 | +211354 |
| 2standard | 98 | Abe, Yusuke 6661 (1535) | Lost 1-2 | -151339 |
| 3standard | 633 | Kawamura, Shintaro (1466) | Lost 1-2 | -161323 |
| 4standard | 720 | Taniguchi, Hironobu (1426) | Won 2-0 | +201343 |
| 5standard | 644 | Ido, Daiki (1416) | Won 2-0 | +191362 |
| 6standard | 386 | Takeda, Ryosuke (1441) | Lost 0-2 | -161346 |
| 7standard | 521 | Kawano, Junichi (1616) | Lost 0-2 | -131333 |
| top | average opponent: 1482record: 3-4 | new rating: 1333 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1349 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 334 | Taketsuji, Hitoshi (1488) | Lost 0-2 | -161333 |
| top | record: 0-1 | new rating: 1333 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1319 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 428 | Kobayashi, Atsumu (1495) | Won 2-0 | +211340 |
| 4standard | 58 | Tsuruoka, Shouta (1580) | Won 2-1 | +231363 |
| 5standard | 20 | Kamo, Riki (1758) | Lost 1-2 | -121351 |
| 6standard | 222 | Ishihara, Jun (1791) | Lost 0-2 | -101341 |
| 7standard | 262 | Ishii, Taiyo (1548) | Won 2-0 | +221363 |
| 8standard | 145 | Zaizen, Kengo (1578) | Lost 1-2 | -141349 |
| top | average opponent: 1625record: 3-3 | new rating: 1349 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1336 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 358 | Maeda, Ryo (1383) | Lost 0-2 | -171319 |
| top | record: 0-1 | new rating: 1319 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1354 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 303 | Iwasa, Kouhei (1390) | Lost 0-2 | -181336 |
| top | record: 0-1 | new rating: 1336 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1378 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 145 | Amon, Harald (1507) | Lost 0-2 | -161362 |
| 3sealed | 587 | Inoue, Seiya (1464) | Lost 0-2 | -161346 |
| 4sealed | 847 | Fujinami, Ryo (1480) | Lost 0-2 | -151331 |
| 5sealed | 1036 | Okada, Keita (1433) | Won 2-1 | +191350 |
| 6sealed | 935 | Yoshida, Sho (1483) | Won 2-0 | +211371 |
| 7sealed | 711 | Tasugi, Keigo (1416) | Lost 1-2 | -171354 |
| top | average opponent: 1464record: 2-4 | new rating: 1354 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 77 | Yamada, Yosuke (1572) | Lost 0-2 | -151410 |
| 4modern | 417 | Katagiri, Toshiki (1377) | Lost 0-2 | -191391 |
| 5modern | 685 | Shoji, Hayato (1467) | Lost 0-2 | -161375 |
| 6modern | 951 | Takagi, Kenji (1419) | Won 2-0 | +181393 |
| 7modern | 668 | Bingo, Yoshihiro (1529) | Lost 1-2 | -151378 |
| top | average opponent: 1473record: 1-4 | new rating: 1378 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 228 | Imura, Sei (1487) | Won 2-0 | +191414 |
| 2standard | 219 | Inami, Yuuki (1406) | Won 2-0 | +181432 |
| 3standard | 390 | Hangyo, Tatsuya (1509) | Lost 1-2 | -161416 |
| 4standard | 414 | Ootake, Takeshi (1685) | Won 2-1 | +221438 |
| 5standard | 380 | Lee, Shi Tian (2209) | Lost 0-2 | -61432 |
| 6standard | 690 | Kuo, Tzu-Ching (1832) | Lost 0-2 | -111421 |
| 7standard | 723 | Sano, Keisuke (1467) | Won 2-1 | +191440 |
| 8standard | 512 | Zhao, Tianyu (1617) | Lost 0-2 | -151425 |
| top | average opponent: 1652record: 4-4 | new rating: 1425 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 395 | Yamazaki, Kotaro (1541) | Lost 1-2 | -161443 |
| 4legacy | 702 | Shimizu, Yuji (1518) | Lost 1-2 | -171426 |
| 5legacy | 930 | Yanase, Kaname (1620) | Lost 1-2 | -141412 |
| 6legacy | 809 | Shishikura, Masahiro (1472) | Lost 0-2 | -171395 |
| top | average opponent: 1538record: 0-4 | new rating: 1395 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 218 | Moriguchi, Yuki (1500) | Won 2-1 | +191473 |
| 2standard | 621 | Kurakami, Shun (1625) | Won 2-1 | +211494 |
| 3standard | 339 | Takamura, Gen (1500) | Lost 0-2 | -181476 |
| 4standard | 935 | Kiyotaki, Azusa (1448) | Lost 0-2 | -191457 |
| 5standard | 1116 | Toyama, Sho (1497) | Won 2-0 | +191476 |
| 6standard | 641 | Chou, Gyou (1566) | Won 2-1 | +201496 |
| 7standard | 357 | Fukaya, Yuta (1457) | Lost 1-2 | -191477 |
| 8standard | 770 | Torichigai, Noriaki (1490) | Lost 0-2 | -181459 |
| top | average opponent: 1510record: 4-4 | new rating: 1459 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 698 | Yoshimoto, Masanobu (1491) | Won 2-1 | +201402 |
| 2legacy | 545 | Ibata, Chiharu (1518) | Lost 0-2 | -161386 |
| 3legacy | 825 | Matsumura, Kentarou (1497) | Won 2-0 | +201406 |
| 4legacy | 774 | Uchida, Ryouta (1482) | Won 2-0 | +191425 |
| 5legacy | 679 | Nakatani, Shinji (1700) | Won 2-1 | +231448 |
| 6legacy | 570 | Yamauchi, Takahiro (1554) | Won 2-1 | +201468 |
| 7legacy | 518 | Kamada, Yuya (1576) | Won 2-1 | +201488 |
| 8legacy | 521 | Miyata, Yuuya (1524) | Lost 0-2 | -171471 |
| 9legacy | 562 | Kamata, Kazuhiro (1550) | Lost 1-2 | -171454 |
| top | average opponent: 1543record: 6-3 | new rating: 1454 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 16 | Kato, Ryuta (1503) | Won 2-0 | +191450 |
| 2modern | 29 | Kishimoto, Hiromichi (1454) | Lost 1-2 | -181432 |
| 3modern | 356 | Ikoma, Tomoyuki (1474) | Lost 1-2 | -171415 |
| 4modern | 440 | Fukutani, Yuto (1486) | Lost 0-2 | -171398 |
| 5modern | 460 | Mototani, Hiromu (1485) | Lost 0-2 | -161382 |
| top | average opponent: 1480record: 1-4 | new rating: 1382 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 296 | Yoshinaga, Mitsuteru (1752) | Lost 1-2 | -121424 |
| 2standard | 337 | Wen, Geoff (1444) | Lost 0-2 | -181406 |
| 3standard | 514 | Moriyama, Yoshikazu (1465) | Won 2-1 | +191425 |
| 4standard | 484 | Tonozaki, Hiroki (1481) | Won 2-0 | +191444 |
| 5standard | 332 | Murata, Toshiaki (1711) | Lost 1-2 | -131431 |
| top | average opponent: 1571record: 2-3 | new rating: 1431 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 210 | Fujinaga, Kazuhide (1566) | Lost 1-2 | -171472 |
| 2standard | 216 | Hiroki Y., (1481) | Won 2-0 | +181490 |
| 3standard | 156 | Matsumura, Takehiko (1481) | Won 2-1 | +181508 |
| 4standard | 160 | Miyazaki, Yasuhiro (1509) | Lost 1-2 | -181490 |
| 5standard | 258 | Maki, Toshiya (1516) | Lost 0-2 | -181472 |
| 6standard | 250 | Yabuguchi, Youhei (1445) | Lost 0-2 | -181454 |
| 7standard | 246 | Hideaki K., (1462) | Lost 0-2 | -181436 |
| top | average opponent: 1494record: 2-5 | new rating: 1436 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 234 | Yanagida, Yuya (1393) | Won 2-1 | +161516 |
| 2standard | 23 | Ozawa, Takahiro (1658) | Lost 0-2 | -151501 |
| 3standard | 258 | Yoon, SooHan (1671) | Won 2-0 | +211522 |
| 4standard | 147 | Kunisato, Ebie (1617) | Lost 0-2 | -171505 |
| 5standard | 269 | Ishihara, Jun (1616) | Lost 1-2 | -161489 |
| 6standard | 296 | Satou, Yuusuke (1449) | Lost 0-2 | -181471 |
| 7standard | 275 | Matsuta, Takanori (1465) | Won 2-0 | +181489 |
| top | average opponent: 1553record: 3-4 | new rating: 1489 | ||