Hasegawa, Tomohiro
Current rating: 1377
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1364 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 202 | Miyazaki, Osamu (1486) | Lost 0-2 | -161348 |
| 2standard | 416 | Nakaizumi, Takuma (1483) | Won 2-1 | +211369 |
| 3standard | 371 | Hamada, Kouji (1484) | Won 2-1 | +201389 |
| 4standard | 252 | Chanboonyawat, Prapruet (1536) | Lost 0-2 | -151374 |
| 5standard | 455 | Wen, Geoff (1463) | Won 2-0 | +191393 |
| 6standard | 349 | Kato, Satoshi (1504) | Lost 0-2 | -161377 |
| top | average opponent: 1493record: 3-3 | new rating: 1377 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1385 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 764 | Gotou, Yoshiaki (1500) | Lost 1-2 | -161369 |
| 2sealed | 952 | Yamazaki, Daisuke 392 (1482) | Won 2-1 | +201389 |
| 3sealed | 932 | Jo, Bunkun (1524) | Won 2-0 | +211410 |
| 4sealed | 848 | Nakajima, Naoki (1518) | Lost 1-2 | -161394 |
| 5sealed | 922 | Yabuta, Junichi (1620) | Lost 1-2 | -141380 |
| 6sealed | 952 | Satou, Naoki (1518) | Lost 1-2 | -161364 |
| top | average opponent: 1527record: 2-4 | new rating: 1364 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 326 | Obata, Koji (1448) | Lost 0-2 | -191481 |
| 2standard | 650 | Tanabe, Yuusuke (1450) | Lost 0-2 | -191462 |
| 3standard | 681 | Miyazaki, Yasuaki (1464) | Lost 1-2 | -171445 |
| 4standard | 766 | Arakawa, Eiji (1445) | Lost 1-2 | -181427 |
| 5standard | 710 | Sekiguchi, Dan (1376) | Lost 0-2 | -191408 |
| 6standard | 645 | Maeda, Takayuki (1378) | Lost 0-2 | -191389 |
| 8standard | 459 | Hirai, Masumi (1277) | Lost 0-2 | -201369 |
| 9standard | 379 | Yoshimura, Motoki (1264) | Won 2-0 | +161385 |
| top | average opponent: 1388record: 1-7 | new rating: 1385 | ||