Yamagishi, Norikazu
Current rating: 1430
Record: 9-14-1
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 187 | Shirotori, Ryousuke (1500) | Lost 1-2 | -171425 |
| 2standard | 295 | Matsuo, Keita (1416) | Won 2-1 | +181443 |
| 3standard | 221 | Takeuchi, Ryota (1440) | Won 2-0 | +181461 |
| 4standard | 188 | Kobayashi, Takahito (1544) | Lost 0-2 | -171444 |
| 5standard | 305 | Takahashi, Yuushi (1505) | Lost 0-2 | -171427 |
| 6standard | 286 | Matsuta, Takanori (1484) | Won 2-0 | +191446 |
| 7standard | 252 | Ami, Souichirou (1505) | Lost 0-2 | -161430 |
| top | average opponent: 1485record: 3-4 | new rating: 1430 | ||
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 118 | Hasegawa, Tsuguto (1500) | Draw 1-1 | +21432 |
| 2block | 122 | Satou, Naoki (1500) | Lost 1-2 | -171415 |
| 3block | 173 | Mayuzumi, Shinichi (1584) | Won 2-1 | +211436 |
| 4block | 163 | Endo, Hirokazu (1480) | Won 2-1 | +191455 |
| 5block | 112 | Haneki, Daisuke (1572) | Lost 1-2 | -161439 |
| 6block | 140 | Igarashi, Kenta (1518) | Won 2-0 | +191458 |
| 7block | 109 | Watanabe, Taiga (1551) | Lost 0-2 | -161442 |
| top | average opponent: 1529record: 3-3-1 | new rating: 1442 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 166 | Hisano, Mikita (1500) | Lost 1-2 | -181448 |
| 2block | 275 | Shiota, Fumihiko (1482) | Lost 0-2 | -171431 |
| 3block | 346 | Toriumi, Takashi (1358) | Won 2-0 | +171448 |
| 4block | 309 | Sato, Ken (1483) | Lost 0-2 | -181430 |
| 5block | 335 | Fujie, Kouji (1435) | Won 2-0 | +181448 |
| 6block | 293 | Kondo, Takahito (1459) | Lost 1-2 | -171431 |
| 7block | 268 | Mihara, Takumi (1384) | Lost 1-2 | -191412 |
| 8block | 254 | Ichikawa, Yuichi (1445) | Won 2-1 | +181430 |
| top | average opponent: 1443record: 3-5 | new rating: 1430 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Shibuya, Yuuto (1543) | Lost 0-2 | -171483 |
| 2sealed | 289 | Murata, Kazuaki (1536) | Lost 1-2 | -171466 |
| top | average opponent: 1539record: 0-2 | new rating: 1466 | ||