Konishi, Kohei
Current rating: 1446
Record: 5-8
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 281 | Tamaki, Kensuke (1500) | Won 2-0 | +191500 |
| 2block | 177 | Muroi, Kazuaki (1518) | Won 2-1 | +181518 |
| 3block | 126 | Ogiyama, Shuuji (1502) | Lost 1-2 | -181500 |
| 4block | 285 | Yamanaka, Akinori (1501) | Lost 1-2 | -181482 |
| 5block | 466 | Hirata, Naoya (1481) | Lost 1-2 | -181464 |
| 6block | 457 | Mizuno, Masahito (1481) | Lost 1-2 | -181446 |
| average opponent: 1497record: 2-4 | new rating: 1446 | |||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Rikuno, Keito (1464) | Lost 0-2 | -191481 |
| 2sealed | 154 | Inaba, Toyohiko (1482) | Lost 1-2 | -181463 |
| 3sealed | 195 | Tano, Shinsuke (1464) | Lost 1-2 | -181445 |
| 4sealed | 188 | Tani, Tokuo (1446) | Lost 1-2 | -181427 |
| 5sealed | 169 | Fukuda, Yukio (1428) | Won 2-1 | +181445 |
| 6sealed | 147 | Fujii, Masashi (1446) | Won 2-0 | +181463 |
| 7sealed | 117 | Yamane, Masahiro (1466) | Won 2-0 | +181481 |
| average opponent: 1456record: 3-4 | new rating: 1481 | |||