Sugawara, Hajime
Current rating: 1464
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 313 | Yonemochi, Kaito (1500) | Won 2-0 | +191458 |
| 2legacy | 65 | Ikeda, Homare (1518) | Won 2-0 | +191477 |
| 3legacy | 197 | Takada, Hiroki (1498) | Won 2-0 | +181495 |
| 4legacy | 102 | Tsujimoto, Hideki (1730) | Lost 1-2 | -141481 |
| 5legacy | 177 | Ishikura, Kazuya (1502) | Lost 0-2 | -171464 |
| 6legacy | 217 | Jikumaru, Yonekazu (1438) | Won 2-1 | +171481 |
| 7legacy | 186 | Yamada, Mituharu (1493) | Lost 0-2 | -171464 |
| top | average opponent: 1526record: 4-3 | new rating: 1464 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 106 | Oota, Yuusuke (1571) | Won 2-0 | +201451 |
| 2extended | 78 | Iritani, Kenichi (1521) | Lost 1-2 | -171434 |
| 3extended | 155 | Hagiwara, Genta (1466) | Lost 0-2 | -171417 |
| 4extended | 214 | Saitou, Eiji (1491) | Won 2-0 | +191436 |
| 5extended | 179 | Yoshida, Taiki (1560) | Won 2-1 | +211457 |
| 6extended | 139 | Kashima, Koji (1457) | Lost 1-2 | -181439 |
| top | average opponent: 1511record: 3-3 | new rating: 1439 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 112 | Tatsuhara, Satoshi (1434) | Lost 0-2 | -191448 |
| 2block | 245 | Okumura, Katsuhiko (1420) | Lost 1-2 | -191429 |
| 3block | 312 | Fukebaru, Hajime (1466) | Won 2-0 | +191448 |
| 4block | 276 | Hashimoto, Naoya (1482) | Lost 1-2 | -171431 |
| top | average opponent: 1451record: 1-3 | new rating: 1431 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 282 | Koyama, Tetsuo (1522) | Won 2-0 | +181518 |
| 2standard | 114 | Yamamoto, Akimasa (1651) | Lost 0-2 | -151503 |
| 3standard | 167 | Kumoura, Daisuke (1483) | Lost 0-2 | -191484 |
| 4standard | 314 | Koshiba, Norihiko (1494) | Lost 1-2 | -171467 |
| 5standard | 344 | ENDO, Kohki (1464) | Won 2-0 | +181485 |
| 6standard | 279 | Minamimura, Yukihiro (1480) | Lost 1-2 | -181467 |
| top | average opponent: 1516record: 2-4 | new rating: 1467 | ||