Kaido, Yoshiaki
Current rating: 1372
Record: 36-55-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1380 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Hosaka, Atsushi (1482) | Lost 0-2 | -161364 |
| 2sealed | 753 | Kanaya, Akihiro (1353) | Won 2-0 | +171381 |
| 3sealed | 835 | Fukuda, Junpei (1434) | Draw 1-1 | +11382 |
| 4sealed | 767 | Imanaka, Shinya (1549) | Lost 1-2 | -151367 |
| 5sealed | 858 | Tani, Daiki (1484) | Lost 0-2 | -151352 |
| 6sealed | 779 | Morimoto, Ayaka (1466) | Won 2-0 | +201372 |
| top | average opponent: 1461record: 2-3-1 | new rating: 1372 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1352 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 71 | Fukutani, Mitumasa (1373) | Lost 1-2 | -171335 |
| 2sealed | 687 | Hirano, Kosaku (1532) | Won 2-0 | +211356 |
| 3sealed | 741 | Kamizono, Naoki (1721) | Lost 1-2 | -111345 |
| 4sealed | 1031 | Yucheng, Gai (1489) | Won 2-1 | +201365 |
| 5sealed | 849 | Usuki, Goichi (1503) | Won 2-1 | +211386 |
| 6sealed | 467 | Komatsu, Isamu (1543) | Lost 1-2 | -151371 |
| 7sealed | 602 | Tamai, Yuno (1599) | Won 2-1 | +221393 |
| 8sealed | 466 | Hosoi, Ippei (1678) | Lost 1-2 | -131380 |
| top | average opponent: 1555record: 4-4 | new rating: 1380 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1290 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Mitsuhashi, Shou (1420) | Won 2-0 | +201310 |
| 2sealed | 480 | Tsuchiya, Ryuichi (1646) | Won 2-0 | +241334 |
| 3sealed | 340 | Suzuike, Fumiyasu (1888) | Lost 1-2 | -91325 |
| 4sealed | 704 | Miki, Kazuhiro (1551) | Won 2-1 | +221347 |
| 5sealed | 306 | Hasegawa, Tatuya (1626) | Won 2-1 | +231370 |
| 6sealed | 325 | Nitta, Ryou (1657) | Lost 0-2 | -131357 |
| 7sealed | 371 | Matsumoto, Yuuki (1501) | Won 2-0 | +211378 |
| 8sealed | 156 | Urasawa, Taiji (1771) | Lost 1-2 | -111367 |
| 9sealed | 450 | Matsuyama, Satoshi (1582) | Lost 0-2 | -151352 |
| top | average opponent: 1627record: 5-4 | new rating: 1352 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1368 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 274 | Matsumoto, Akihiro (1679) | Lost 1-2 | -121356 |
| 3standard | 1079 | Iwamura, Ryouichi (1522) | Lost 0-2 | -151341 |
| 4standard | 953 | Endo, Yuki (1488) | Lost 0-2 | -161325 |
| 5standard | 1165 | Sakamoto, Yutaka (1380) | Lost 0-2 | -171308 |
| 6standard | 1161 | Suzuki, Ryuuichi (1276) | Lost 0-2 | -181290 |
| top | average opponent: 1469record: 0-5 | new rating: 1290 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1390 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 124 | Watanabe, Takefumi (1574) | Lost 1-2 | -151375 |
| 3standard | 1150 | Ono, Hiroyuki (1469) | Lost 1-2 | -161359 |
| 4standard | 1454 | Yamamoto, Masashi (1480) | Won 2-0 | +201379 |
| 5standard | 1168 | Machida, Naoki (1472) | Lost 0-2 | -161363 |
| 6standard | 1059 | Makino, Takanori (1487) | Won 2-1 | +201383 |
| 7standard | 1087 | Kasai, Yuuki (1536) | Lost 1-2 | -151368 |
| top | average opponent: 1503record: 2-4 | new rating: 1368 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1389 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 267 | Eklund, Niko (1519) | Lost 0-2 | -161373 |
| 3sealed | 999 | Hayashi, Shingo (1498) | Won 2-0 | +201393 |
| 4sealed | 550 | Hirase, Gun (1464) | Won 2-0 | +201413 |
| 5sealed | 346 | Hinohara, Toyokazu (1315) | Lost 1-2 | -201393 |
| 6sealed | 601 | Yamada, Nobuhiro (1354) | Won 2-1 | +171410 |
| 7sealed | 342 | Masukado, Kenta (1621) | Won 2-1 | +221432 |
| 8sealed | 370 | Kashiwase, Kazuya (1579) | Lost 1-2 | -151417 |
| 9sealed | 392 | Nunotani, Kousuke (1602) | Won 2-0 | +211438 |
| 10draft | 155 | Fujii, Mikiya (1452) | Won 2-0 | +181456 |
| 11draft | 86 | Ohata, Hiroyuki (1568) | Lost 0-2 | -161440 |
| 12draft | 166 | Wada, Tomoya (1566) | Lost 1-2 | -151425 |
| 13draft | 337 | Ochi, Takushi (1463) | Lost 0-2 | -181407 |
| 14draft | 237 | Yanagawa, Tomoyuki (1450) | Lost 1-2 | -171390 |
| top | average opponent: 1496record: 6-7 | new rating: 1390 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 959 | Chin, Mouse (1584) | Won 2-1 | +211428 |
| 3sealed | 1041 | Omori, Ken'ichirou (1796) | Lost 0-2 | -111417 |
| 4sealed | 1135 | Kitamura, Takuya (1501) | Lost 0-2 | -171400 |
| 5sealed | 1073 | Fujii, Daisuke (1634) | Won 2-0 | +221422 |
| 6sealed | 1023 | Iwanaga, Kohei (1478) | Lost 1-2 | -171405 |
| 7sealed | 1031 | Tsushima, Shinichirou (1492) | Lost 1-2 | -161389 |
| top | average opponent: 1581record: 2-4 | new rating: 1389 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 132 | Taniguchi, Hironobu (1434) | Lost 1-2 | -181410 |
| 3sealed | 317 | Tsushima, Shinichirou (1513) | Won 2-0 | +201430 |
| 4sealed | 255 | Tsujimoto, Hideki (1709) | Lost 1-2 | -131417 |
| 5sealed | 243 | Ishida, Ryuichiro (1429) | Lost 0-2 | -181399 |
| 6sealed | 324 | Tanabe, Takumi (1472) | Lost 1-2 | -171382 |
| 7sealed | 285 | Hashimoto, Keisuke (1592) | Lost 0-2 | -141368 |
| 8sealed | 246 | Yamagishi, Hideaki (1445) | Won 2-0 | +191387 |
| 9sealed | 191 | Koide, Yuichi (1466) | Won 2-0 | +201407 |
| top | average opponent: 1508record: 3-5 | new rating: 1407 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1361 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 55 | Nakata, Tatsuya (1577) | Won 2-0 | +221383 |
| 3sealed | 158 | Matsui, Hisataka (1760) | Lost 0-2 | -111372 |
| 4sealed | 274 | Hibino, Yuusuke (1521) | Won 2-0 | +201392 |
| 5sealed | 137 | Nakamura, Souta (1519) | Won 2-1 | +211413 |
| 6sealed | 80 | Walker, Braydon (1609) | Won 2-1 | +211434 |
| 7sealed | 32 | Itagaki, Ryuji (1588) | Lost 0-2 | -151419 |
| 8sealed | 99 | Kaneko, Shinsaku (1538) | Won 2-0 | +201439 |
| 9sealed | 85 | Kumoura, Daisuke (1821) | Lost 0-2 | -111428 |
| top | average opponent: 1617record: 5-3 | new rating: 1428 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 730 | Tamura, Tomoya (1518) | Won 2-1 | +201424 |
| 2standard | 606 | Lucas, Chris (1518) | Lost 1-2 | -171407 |
| 3standard | 863 | Mori, Masaki (1416) | Won 2-1 | +191426 |
| 4standard | 696 | Sakigawara, Yuhei (1502) | Lost 1-2 | -171409 |
| 5standard | 725 | Sugiyama, Watery (1504) | Lost 1-2 | -161393 |
| 6standard | 788 | Koizumi, Hiroki (1482) | Lost 0-2 | -171376 |
| 7standard | 773 | Kitajima, Hiroyasu (1397) | Lost 0-2 | -171359 |
| 8standard | 752 | Oohasi, Akira (1427) | Lost 1-2 | -171342 |
| 9standard | 827 | Osuga, Hiroaki (1415) | Won 2-0 | +191361 |
| top | average opponent: 1464record: 3-6 | new rating: 1361 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 423 | Takahashi, Ryo (1488) | Won 2-1 | +191432 |
| 2standard | 190 | Schwenk, Ryan (1500) | Lost 0-2 | -171415 |
| 3standard | 576 | Honjo, Shuya (1578) | Won 2-1 | +211436 |
| 4standard | 460 | Eng, Edward A (1566) | Lost 1-2 | -151421 |
| 5standard | 401 | Kaga, Hiroyuki (1468) | Lost 0-2 | -171404 |
| top | average opponent: 1520record: 2-3 | new rating: 1404 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 340 | Matsunaga, Koutarou (1500) | Lost 0-2 | -181465 |
| 2modern | 568 | Nakata, Yusuke (1533) | Lost 1-2 | -171448 |
| 3modern | 637 | Sumikawa, Daiki (1466) | Lost 0-2 | -171431 |
| 4modern | 703 | Noda, Akihiro (1411) | Won 2-1 | +171448 |
| 5modern | 583 | Endo, Ken (1466) | Lost 1-2 | -171431 |
| 6modern | 576 | Kawasaki, Shinsuke (1446) | Lost 1-2 | -181413 |
| top | average opponent: 1470record: 1-5 | new rating: 1413 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 137 | Takai, Keiichirou (1500) | Lost 1-2 | -181482 |
| 2extended | 290 | Ozawa, Tetsuya (1522) | Lost 0-2 | -171465 |
| 3extended | 448 | Watanabe, Shouichi (1463) | Won 2-1 | +181483 |
| top | average opponent: 1495record: 1-2 | new rating: 1483 | ||