Kono, Masahide
Current rating: 1449
Record: 10-12-4
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 36 | Igarashi, Ryouto (1500) | Lost 0-2 | -191522 |
| 2extended | 153 | Takenaga, Tomohiro (1482) | Lost 1-2 | -181504 |
| 3extended | 179 | Nishida, Toshimasa (1520) | Lost 0-2 | -181486 |
| 5extended | 175 | Suzuki, Fumio (1457) | Lost 0-2 | -191467 |
| 6extended | 155 | Yabuguchi, Youhei (1445) | Lost 0-2 | -181449 |
| top | average opponent: 1481record: 0-5 | new rating: 1449 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 302 | Higuchi, Daisaku (1500) | Lost 0-1 | -191567 |
| 2block | 497 | Nakagori, Haruki (1482) | Won 2-0 | +161583 |
| 3block | 285 | Nishiwaki, Masato (1499) | Won 2-0 | +171600 |
| 4block | 204 | Yoshikuni, Mitsuyuki (1519) | Lost 1-2 | -201580 |
| 5block | 416 | Hiraishi, Tomohide (1500) | Lost 0-2 | -191561 |
| 6block | 437 | Ochi, Takushi (1482) | Lost 0-2 | -201541 |
| top | average opponent: 1497record: 2-4 | new rating: 1541 | ||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Iino, Ryuji (1503) | Won 2-0 | +181554 |
| 2sealed | 81 | Chang, Mark (1587) | Draw 1-1 | 01554 |
| 3sealed | 62 | Leong, Jiti (1517) | Lost 1-2 | -181536 |
| 4sealed | 128 | Morikawa, Yoshimi (1449) | Won 2-0 | +161552 |
| 5sealed | 84 | Takamori, Hiroaki (1518) | Won 2-1 | +171569 |
| 6sealed | 54 | Yanase, Ikuhito (1536) | Draw 1-1 | 01569 |
| 7sealed | 73 | Watanabe, Masami (1535) | Won 2-1 | +171586 |
| top | average opponent: 1521record: 4-1-2 | new rating: 1586 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 6 | Shimura, Yasuhiko (1500) | Lost 0-2 | -181482 |
| 2extended | 261 | Tsukimoto, Kazuhiro (1500) | Draw 1-1 | 01482 |
| 3extended | 281 | Ogasawara, Nodoka (1482) | Won 2-0 | +181500 |
| 4extended | 224 | Mizuguchi, Masayuki (1500) | Draw 1-1 | 01500 |
| 5extended | 254 | Teshigahara, Motofusa (1500) | Lost 0-2 | -181482 |
| 6extended | 252 | Nishigaki, Masajiro (1482) | Won 1-0 | +181500 |
| 7extended | 198 | Tanaka, Yoshinori (1500) | Won 2-0 | +181518 |
| 8extended | 147 | Kai, Tsubasa (1517) | Won 2-1 | +181536 |
| top | average opponent: 1498record: 4-2-2 | new rating: 1536 | ||