Tashita, Takafumi
Current rating: 1508
Record: 8-8
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 5 | Shigehara, Toshinori (1541) | Lost 0-2 | -191540 |
| 5sealed | 81 | Kashima, Akihiro (1600) | Won 2-0 | +191559 |
| 6sealed | 53 | Ishizaki, Ryousuke (1504) | Won 2-1 | +171576 |
| 7sealed | 53 | Kawate, Junpei (1561) | Won 2-1 | +181594 |
| 8sealed | 7 | Sasagawa, Tomohide (1843) | ID | 01594 |
| 9draft | 20 | Kim, Min Su (1549) | Lost 1-2 | -191575 |
| 10draft | 21 | Shigehara, Toshinori (1573) | Lost 1-2 | -181557 |
| 11draft | 28 | Kobara, Shinji (1504) | Lost 0-2 | -191538 |
| 12draft | 27 | Sasagawa, Tomohide (1802) | Lost 0-2 | -131525 |
| 14draft | 19 | Hirashima, Koutarou (1576) | Lost 0-2 | -171508 |
| average opponent: 1605record: 3-6-1 | new rating: 1508 | |||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 160 | Chishiro, Atsushi (1518) | Won 2-0 | +181518 |
| 3extended | 119 | Nobushita, Jun (1713) | Lost 0-2 | -141504 |
| 4extended | 177 | Nishimura, Yuya (1501) | Won 2-1 | +181522 |
| 5extended | 125 | Sasajima, Yusuke (1536) | Won 2-0 | +181540 |
| 6extended | 54 | Fujieda, Isamu (1502) | Won 2-1 | +171557 |
| 7extended | 15 | Ishimatsu, Takahiro (1536) | Won 2-0 | +181575 |
| 8extended | 8 | Maruyama, Tomohiro (1663) | Lost 0-2 | -161559 |
| average opponent: 1567record: 5-2 | new rating: 1559 | |||