Uchida, Hiroki
Current rating: 1432
Record: 4-8
| Grand Prix Yokohama 2012 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 220 | Matsushige, Masataka (1500) | Lost 0-2 | -181448 |
| 2modern | 512 | Sakata, Akinori (1302) | Won 2-1 | +161464 |
| 3modern | 390 | Tozuka, Kouta (1620) | Lost 1-2 | -151449 |
| 4modern | 501 | Goda, Teppei (1481) | Lost 0-2 | -181431 |
| 5modern | 619 | Yazawa, Yoshimichi (1352) | Lost 1-2 | -191412 |
| 6modern | 560 | Akama, Kazuya (1446) | Won 2-1 | +181430 |
| 7modern | 429 | Okada, Keita (1442) | Won 2-1 | +191449 |
| 8modern | 358 | Kawano, Junya (1539) | Lost 1-2 | -171432 |
| average opponent: 1460record: 3-5 | new rating: 1432 | |||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Minami, Masashi (1581) | Lost 0-2 | -171483 |
| 2sealed | 435 | Uotsu, Atsushi (1446) | Lost 1-2 | -181465 |
| 3sealed | 445 | Fujisaki, Anri (1466) | Won 2-1 | +181483 |
| 4sealed | 474 | Ouchi, Akimasa (1537) | Lost 0-2 | -171466 |
| average opponent: 1507record: 1-3 | new rating: 1466 | |||