Hakamata, Shou
Current rating: 1483
| Grand Prix Kobe 2017 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 341 | Musashi, Yutaka (1668) | Draw 1-1 | +31502 |
| 2modern | 638 | Tamamura, Hideya (1486) | Lost 0-2 | -181484 |
| 3modern | 1158 | Saka, Koichiro (1390) | Draw 1-1 | -21482 |
| 4modern | 1241 | Tanigawa, Kenichirou (1366) | Won 2-0 | +161498 |
| 5modern | 1071 | Ohnishi, Jyunpei (1665) | Lost 1-2 | -151483 |
| top | average opponent: 1515record: 1-2-2 | new rating: 1483 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2343 | Kobayashi, Masahiro (1500) | Won 2-1 | +171531 |
| 2sealed | 2129 | Takato, Toshiyuki (1576) | Lost 1-2 | -171514 |
| 3sealed | 2392 | Tanaka, Atsushi (1665) | Lost 1-2 | -151499 |
| top | average opponent: 1580record: 1-2 | new rating: 1499 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 609 | Itou, Tsubasa (1500) | Lost 0-2 | -181482 |
| 2sealed | 996 | Fujimoto, Yuusuke (1495) | Lost 0-2 | -181464 |
| 3sealed | 1107 | Tsujimura, Shota (1463) | Lost 1-2 | -181446 |
| 4sealed | 1103 | Nishioka, Toma (1449) | Won 2-0 | +181464 |
| 5sealed | 1026 | Tanabe, Kazuya (1145) | Won 2-1 | +131477 |
| 6sealed | 917 | Andou, Ryou (1476) | Lost 0-2 | -181459 |
| 7sealed | 894 | Tada, Masayuu (1478) | Won 2-1 | +181477 |
| 8sealed | 823 | Yokota, Masaaki (1504) | Won 2-1 | +181495 |
| 9sealed | 776 | Satou, Kentarou (1502) | Won 2-0 | +191514 |
| top | average opponent: 1446record: 5-4 | new rating: 1514 | ||