Ochi, Kensuke
Current rating: 1367
| Grand Prix Yokohama 2019 (modern) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 171 | Sekine, Tateo (1500) | Won 2-1 | +191452 |
| 2modern | 252 | Hozumi, Yuji (1429) | Lost 1-2 | -191433 |
| 3modern | 604 | Takiguchi, Yuta (1584) | Lost 0-2 | -151418 |
| 4modern | 813 | Iwaki, Yuta (1481) | Lost 0-2 | -171401 |
| 5modern | 1009 | Nagai, Yoshio (1418) | Lost 1-2 | -171384 |
| 6modern | 964 | Fukuda, Ayako (1447) | Lost 0-2 | -171367 |
| top | average opponent: 1477record: 1-5 | new rating: 1367 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 107 | Ono, Takuya (1503) | Won 2-0 | +191480 |
| 2legacy | 271 | Kajiwara, Tomoki (1513) | Lost 1-2 | -171463 |
| 3legacy | 447 | Kobayashi, Jotaro (1691) | Lost 0-2 | -141449 |
| 4legacy | 497 | O'Brien, Sean (1547) | Lost 0-2 | -161433 |
| top | average opponent: 1563record: 1-3 | new rating: 1433 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 178 | Kajiyama, Tatsuki (1396) | Won 2-1 | +161516 |
| 2legacy | 312 | Satou, Wataru5883 (1517) | Won 2-0 | +181534 |
| 3legacy | 69 | Hashizume, Yuuya (1579) | Lost 0-2 | -171517 |
| 4legacy | 365 | Hasegawa, Youhei (1484) | Lost 1-2 | -191498 |
| 5legacy | 624 | Tanaka, Satosi (1484) | Lost 1-2 | -181480 |
| 6legacy | 801 | Kobayashi, Ken (1437) | Lost 0-2 | -191461 |
| top | average opponent: 1483record: 2-4 | new rating: 1461 | ||