Mizutani, Akitoshi
Current rating: 1387
Record: 9-18-2
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Chung, Chih Yao (1500) | Lost 0-2 | -171401 |
| 2standard | 689 | Katagiri, Toshiki (1379) | Lost 1-2 | -181383 |
| 3standard | 992 | Hiwatashi, Yasurou (1508) | Won 2-1 | +201403 |
| 4standard | 723 | Inoue, Toshiya (1508) | Lost 0-2 | -161387 |
| top | average opponent: 1474record: 1-3 | new rating: 1387 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 395 | Oku, Yusuke (1347) | Won 2-1 | +171409 |
| 2sealed | 446 | Kitahara, Hiroaki (1794) | Lost 0-2 | -121397 |
| 3sealed | 882 | Mishiro, Kota (1515) | Won 2-1 | +211418 |
| 4sealed | 511 | Taniguchi, Hiroaki (1799) | Lost 0-2 | -121406 |
| 5sealed | 892 | Nakamura, Atsushi (1799) | Lost 1-2 | -111395 |
| 6sealed | 920 | Hagiwara, Satoshi (1423) | Won 2-1 | +181413 |
| 7sealed | 771 | Numata, Kou (1501) | Won 2-0 | +201433 |
| 8sealed | 593 | Kakinoki, Junichi (1573) | Lost 0-2 | -151418 |
| top | average opponent: 1594record: 4-4 | new rating: 1418 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1375 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 244 | Soejima, Yuichi (1500) | Won 2-0 | +201395 |
| 2sealed | 164 | Nagami, Youichi (1760) | Lost 1-2 | -111384 |
| 3sealed | 1050 | Matsuda, Yoshiaki (1432) | Draw 1-1 | 01384 |
| 4sealed | 858 | Koretomo, Yuji (1424) | Won 2-0 | +191403 |
| 5sealed | 556 | Higashida, Tetsuaki (1514) | Won 2-1 | +201423 |
| 6sealed | 364 | Ichikawa, Sho (1536) | Lost 1-2 | -161407 |
| 7sealed | 551 | Shinzato, Kazuaki (1537) | Lost 0-2 | -151392 |
| top | average opponent: 1529record: 3-3-1 | new rating: 1392 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 515 | Sekine, Hirohumi (1497) | Lost 1-2 | -171428 |
| 2legacy | 791 | Sonohara, Takashi (1422) | Lost 1-2 | -181410 |
| 3legacy | 974 | Wada, Yuta (1423) | Lost 1-2 | -181392 |
| 4legacy | 964 | Yamada, Junpei (1445) | Lost 0-2 | -171375 |
| top | average opponent: 1447record: 0-4 | new rating: 1375 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Nishimura, Noboru (1466) | Lost 1-2 | -191481 |
| 2sealed | 279 | Fukuda, Gou (1482) | Lost 1-2 | -181463 |
| 3sealed | 511 | Ando, Masanori (1400) | Lost 1-2 | -191444 |
| 4sealed | 488 | Itou, Hayato6706 (1428) | Lost 0-2 | -181426 |
| 5sealed | 443 | Suzuki, Kenta (1468) | Won 2-0 | +191445 |
| 6sealed | 360 | Tanaka, Miho (1450) | Draw 1-1 | 01445 |
| top | average opponent: 1449record: 1-4-1 | new rating: 1445 | ||