Baba, Yuuji
Current rating: 1543
Record: 10-8
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 107 | Kimura, Kazuaki (1651) | Lost 0-2 | -171562 |
| 2sealed | 204 | Nakamura, Masanobu (1425) | Lost 0-2 | -201542 |
| 3sealed | 204 | Tajitsu, Seiya (1463) | Won 2-0 | +161558 |
| 4sealed | 191 | Yamamoto, Shouhei (1728) | Lost 0-2 | -151543 |
| average opponent: 1567record: 1-3 | new rating: 1543 | |||
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Katsu, Masahiro (1329) | Won 2-0 | +151515 |
| 2sealed | 29 | Sugaya, Hironobu (1542) | Won 2-1 | +181533 |
| 3sealed | 25 | Omori, Ken'ichirou (1503) | Won 2-0 | +181551 |
| 4sealed | 43 | Nakao, Munenari (1540) | Lost 0-2 | -181533 |
| 5sealed | 54 | Takagi, Takeshi (1617) | Lost 1-2 | -171516 |
| 6sealed | 81 | Nakamura, Atsushi (1509) | Won 2-0 | +181534 |
| 7sealed | 8 | Oota, Yuusuke (1510) | Won 2-0 | +181552 |
| 8sealed | 46 | Umeno, Yoshihiro (1687) | Won 2-0 | +201572 |
| 9draft | 23 | Ogura, Ryou (1917) | Lost 0-2 | -121560 |
| 10draft | 29 | Sakamoto, Sakito (1559) | Lost 1-2 | -181542 |
| 11draft | 16 | Kakuno, Yuuya (1534) | Lost 1-2 | -181524 |
| 12draft | 28 | Anan, Kazuyoshi (1539) | Won 2-0 | +181542 |
| 13draft | 10 | Nakamura, Fumihiko (1518) | Won 2-0 | +181560 |
| 14draft | 1 | Uematsu, Kouichi (1616) | Won 2-0 | +191579 |
| average opponent: 1566record: 9-5 | new rating: 1579 | |||