Kubo, Akira
Current rating: 1480
Record: 3-4-1
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 194 | Yasufuku, Akihiro (1480) | Lost 0-2 | -181482 |
| 2sealed | 248 | Yasutomi, Hiroto (1511) | Lost 1-2 | -181464 |
| 3sealed | 270 | Saito, Hideyuki (1464) | Draw 1-1 | 01464 |
| 4sealed | 280 | Imamura, Taichirou (1463) | Lost 1-2 | -181446 |
| 5sealed | 252 | Okabayashi, Yuma (1414) | Won 2-0 | +181464 |
| 6sealed | 202 | Ikeda, Tomohiro (1445) | Won 2-1 | +171481 |
| 7sealed | 164 | Nakagawa, Tsukasa (1417) | Won 2-0 | +171498 |
| 8sealed | 80 | Katake, Naoki (1501) | Lost 0-2 | -181480 |
| average opponent: 1462record: 3-4-1 | new rating: 1480 | |||