Kutomi, Hirotaka
Current rating: 1413
Record: 6-11
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 387 | Hashimoto, Syohei (1509) | Lost 1-2 | -171428 |
| 2legacy | 413 | Larsson, Chris (1592) | Lost 1-2 | -151413 |
| 3legacy | 661 | Hayashi, Kanta (1463) | Lost 1-2 | -171396 |
| 4legacy | 648 | Uchino, Gaku (1360) | Won 2-0 | +171413 |
| 5legacy | 613 | Nakamura, Koudai (1400) | Lost 0-2 | -181395 |
| 6legacy | 552 | Toyohara, Eisuke (1254) | Won 2-0 | +161411 |
| 7legacy | 496 | Yanagisawa, Tadahiro (1432) | Lost 0-2 | -181393 |
| 8legacy | 423 | Sakaino, Yuta (1509) | Won 2-1 | +201413 |
| average opponent: 1440record: 3-5 | new rating: 1413 | |||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 688 | Matuhashi, Wataru (1500) | Won 2-0 | +181518 |
| 2legacy | 471 | Arai, Yoshimi (1158) | Won 2-0 | +121530 |
| 3legacy | 479 | Shimizu, Hiroaki 7321 (1536) | Lost 1-2 | -181512 |
| 4legacy | 730 | Johnstone, Robert (1538) | Won 2-0 | +181530 |
| 5legacy | 339 | Ogawa, Yohei (1645) | Lost 0-2 | -161514 |
| 6legacy | 578 | Wilcox, Ricki (1510) | Lost 1-2 | -181496 |
| 7legacy | 730 | Mori, Mizuki (1487) | Lost 1-2 | -181478 |
| 8legacy | 720 | Iwaide, Yoshitaka (1513) | Lost 0-2 | -171461 |
| 9legacy | 699 | Mishima, Wataru (1578) | Lost 0-2 | -161445 |
| average opponent: 1496record: 3-6 | new rating: 1445 | |||