Matsunami, Masanori
Current rating: 1486
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 143 | Kitagawa, Norio (1539) | Lost 1-2 | -171464 |
| 2standard | 195 | Mitsuyasu, Hidetoshi (1532) | Lost 1-2 | -161448 |
| 3standard | 275 | Murata, Kouji (1424) | Won 2-0 | +171465 |
| 4standard | 256 | Hlaing, Anthony (1515) | Won 2-0 | +191484 |
| 5standard | 286 | Yasuo Y., (1505) | Won 2-0 | +191503 |
| 6standard | 194 | Naoyuki M., (1473) | Lost 1-2 | -191484 |
| 7standard | 208 | Ichikawa, Takayoshi (1557) | Lost 0-2 | -171467 |
| 8standard | 189 | Iwao, Kenji (1479) | Won 2-1 | +191486 |
| top | average opponent: 1503record: 4-4 | new rating: 1486 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 280 | Matsumoto, Yoshitaka (1500) | Lost 0-2 | -181482 |
| 2block | 523 | Taniguchi, Toru (1482) | Won 2-1 | +181500 |
| 3block | 453 | Murakami, Norichika (1518) | Lost 0-2 | -181482 |
| 4block | 431 | Baba, Nobuyuki (1482) | Won 2-1 | +181500 |
| 5block | 405 | Nishimura, Sho (1449) | Lost 1-2 | -191481 |
| 6block | 394 | Kato, Kenichi (1482) | Won 2-1 | +181499 |
| 7block | 274 | Saito, Noritoshi (1502) | Lost 1-2 | -181481 |
| 8block | 275 | Hiroi, Yuta (1483) | Won 2-1 | +181499 |
| 9block | 197 | Kondo, Yusuke (1500) | Lost 1-2 | -181481 |
| top | average opponent: 1489record: 4-5 | new rating: 1481 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 93 | Inki, Yasuhito (1500) | Lost 0-2 | -181482 |
| 2extended | 284 | Miyahsita, Yuta (1482) | Lost 1-2 | -181464 |
| 3extended | 287 | Suzuki, Hideto (1464) | Won 2-0 | +181482 |
| 4extended | 253 | Ohashi, Gen (1482) | Lost 1-2 | -181464 |
| 5extended | 291 | Takemura, Hiroki (1464) | Won 2-0 | +181482 |
| 6extended | 223 | Kena, Tadashi (1481) | Lost 1-2 | -181464 |
| 7extended | 221 | Terai, Hitoshi (1464) | Won 2-0 | +181482 |
| 8extended | 180 | Nakajima, Masami (1482) | Won 2-0 | +181500 |
| top | average opponent: 1477record: 4-4 | new rating: 1500 | ||