Heima, Yasutaka
Current rating: 1481
Record: 7-8
| Grand Prix Fukuoka 2002 (TOR limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Deyama, Hirofumi (1508) | Lost 1-2 | -171482 |
| 2sealed | 118 | Yasuda, Yoshihiko (1482) | Won 2-1 | +181500 |
| 3sealed | 144 | Inoue, Takeshi (1481) | Lost 1-2 | -191481 |
| 4sealed | 158 | Nakamura, Kousuke (1484) | Won 2-0 | +181499 |
| 5sealed | 126 | Kawabata, Atsumasa (1499) | Lost 0-2 | -181481 |
| 6sealed | 141 | Matsushita, Ryuuichirou (1485) | Lost 0-2 | -181463 |
| 7sealed | 132 | Tago, Daisuke (1466) | Won 2-0 | +181481 |
| average opponent: 1486record: 3-4 | new rating: 1481 | |||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 1 | Minagawa, Yu (1500) | Lost 1-2 | -181482 |
| 2extended | 234 | Shimizu, Hiroyuki (1482) | Lost 0-2 | -181464 |
| 3extended | 294 | Takeda, Mayumi (1464) | Won 2-1 | +181482 |
| 4extended | 279 | Sumino, Hironori (1482) | Lost 0-2 | -181464 |
| 5extended | 289 | Konishi, Hirokazu (1464) | Won 2-0 | +181482 |
| 6extended | 233 | Shikata, Nobuaki (1446) | Won 2-1 | +171499 |
| 7extended | 156 | Kiuchi, Masataka (1499) | Won 2-0 | +181517 |
| 8extended | 116 | Ogawa, Hidetoshi (1518) | Lost 1-2 | -181499 |
| average opponent: 1482record: 4-4 | new rating: 1499 | |||