Mishima, Hideo
Current rating: 1414
Record: 13-19
| Grand Prix Yokohama 2019 (modern) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 319 | Mitani, Kazuki (1500) | Lost 0-2 | -181487 |
| 2modern | 642 | Nishikawa, Tatsuya 9163 (1526) | Lost 1-2 | -171470 |
| 3modern | 1190 | Shingu, Kiichi (1478) | Lost 0-2 | -181452 |
| 4modern | 1140 | Takahashi, Akira (1344) | Lost 1-2 | -201432 |
| 5modern | 1116 | Yokoyama, Yuya (1429) | Lost 1-2 | -181414 |
| top | average opponent: 1455record: 0-5 | new rating: 1414 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 630 | Kashi, Touru (1518) | Won 2-1 | +181522 |
| 3standard | 581 | Han, Dong-hui (1500) | Lost 1-2 | -181504 |
| 4standard | 697 | Kudou, Toshio (1595) | Won 2-0 | +191523 |
| 5standard | 633 | Terada, Tadashi (1556) | Lost 0-2 | -171506 |
| 6standard | 655 | Nagase, Hirofumi (1481) | Won 2-1 | +171523 |
| 7standard | 600 | Tedori, Kota (1519) | Lost 0-2 | -181505 |
| top | average opponent: 1528record: 3-3 | new rating: 1505 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 273 | Nakamatu, Hirohumi (1505) | Lost 1-2 | -181525 |
| 3standard | 346 | Kato, Yoshinari (1465) | Lost 1-2 | -191506 |
| 4standard | 674 | Fukaya, Hitoshi (1482) | Won 2-1 | +171523 |
| 5standard | 488 | Kinoda, Yasuhiro (1451) | Lost 1-2 | -191504 |
| 6standard | 594 | Umemoto, Ryouta (1479) | Won 2-1 | +171521 |
| 7standard | 387 | Matsumura, Toshikazu (1539) | Lost 0-2 | -171504 |
| top | average opponent: 1487record: 2-4 | new rating: 1504 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 433 | Yamada, Ryuichiro (1623) | Won 2-0 | +201505 |
| 2modern | 8 | Yonezawa, Musashi (1522) | Lost 1-2 | -171488 |
| 3modern | 508 | Hirabayashi, Yuki (1458) | Won 2-1 | +171505 |
| 4modern | 244 | Ohmura, Satoshi (1536) | Lost 1-2 | -171488 |
| 5modern | 525 | Omonishi, Kojiro (1489) | Won 2-0 | +181506 |
| 6modern | 249 | Kudo, Tomoaki (1489) | Won 2-1 | +171523 |
| 7modern | 240 | Shiraishi, Masaharu (1599) | Won 2-0 | +201543 |
| 8modern | 101 | Nakamura, Satoshi (1589) | Lost 1-2 | -171526 |
| 9modern | 182 | Ono, Tomonori (1518) | Won 2-0 | +171543 |
| top | average opponent: 1536record: 6-3 | new rating: 1543 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 3 | Ishii, Taisuke (1871) | Lost 1-2 | -121488 |
| 5extended | 154 | Morita, Masahiko (1927) | Lost 0-2 | -101478 |
| 6extended | 197 | Kobori, Masaaki (1489) | Won 2-1 | +181496 |
| 7extended | 106 | Tsuruoka, Soutarou (1546) | Won 2-1 | +191515 |
| 8extended | 208 | Oosaka, Yuusuke (1755) | Lost 1-2 | -141501 |
| 9extended | 110 | Higashi, Takao (1578) | Lost 1-2 | -161485 |
| top | average opponent: 1694record: 2-4 | new rating: 1485 | ||