Yanagawa, Masaru
Current rating: 1500
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 33 | Tsukiyama, Tomokazu (1500) | Won 2-0 | +181515 |
| 2extended | 7 | Suzuki, Kenta (1563) | Won 2-1 | +191534 |
| 3extended | 33 | Biwaki, Toshiaki (1642) | Lost 1-2 | -161518 |
| 4extended | 109 | Maeba, Hideaki (1549) | Lost 1-2 | -181500 |
| 5extended | 106 | Furukawa, Hiroki (1501) | Won 2-1 | +181518 |
| 6extended | 110 | Yosimori, Katumi (1518) | Lost 0-2 | -181500 |
| top | average opponent: 1546record: 3-3 | new rating: 1500 | ||
| Grand Prix Sendai 2001 (extended) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 16 | Murakami, Shunsuke (1500) | Lost 0-2 | -181481 |
| 2extended | 149 | Yoshida, Mitsutaka (1344) | Won 2-0 | +161497 |
| 3extended | 155 | Shoji, Makoto (1500) | Won 2-0 | +181515 |
| 4extended | 121 | Kasuya, Motohiro (1500) | Lost 1-2 | -191496 |
| 5extended | 140 | Yoshida, Hiroshi (1501) | Won 2-0 | +191515 |
| 6extended | 96 | Onodera, Katsumi (1519) | Lost 1-2 | -181497 |
| top | average opponent: 1478record: 3-3 | new rating: 1497 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 380 | Yoshida, Yosuke (1500) | Won 2-0 | +181518 |
| 2block | 145 | Kakigi, Makoto (1517) | Won 2-1 | +181536 |
| 3block | 150 | Sugimoto, Takahiko (1483) | Lost 1-2 | -191517 |
| 4block | 188 | Tsunagi, Noriaki (1519) | Won 2-1 | +181535 |
| 5block | 204 | Harada, Hiroaki (1536) | Won 2-0 | +181553 |
| 6block | 87 | Ishida, Yoshinobu (1555) | Lost 0-2 | -181535 |
| 7block | 223 | Okumura, Atsushi (1551) | Lost 1-2 | -181517 |
| 8block | 197 | Mizutani, Naoki (1502) | Lost 1-2 | -181499 |
| top | average opponent: 1520record: 4-4 | new rating: 1499 | ||