Kawaguchi, Shuichi
Current rating: 1582
Record: 11-6
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 353 | Hogan, Mike (1518) | Won 2-0 | +171570 |
| 2sealed | 94 | Ishihara, Takehiko (1518) | Won 2-0 | +171587 |
| 3sealed | 242 | Hokumura, Tatsuro (1422) | Won 2-0 | +151602 |
| 4sealed | 1 | Matsumura, Taku (1678) | Won 2-1 | +191621 |
| 5sealed | 35 | Bessyo, Yuuya (1495) | Lost 1-2 | -201601 |
| 6sealed | 39 | Shimizu, Ryouta (1581) | Won 2-0 | +181619 |
| 7sealed | 86 | Mitsui, Hideo (1648) | Lost 1-2 | -181601 |
| 8sealed | 137 | Kainuma, Satoru (1530) | Lost 1-2 | -191582 |
| average opponent: 1549record: 5-3 | new rating: 1582 | |||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 45 | Yoshimoto, Takashi (1434) | Won 2-1 | +171517 |
| 2legacy | 193 | Ooishi, Yutaka (1499) | Lost 0-2 | -191498 |
| 3legacy | 401 | Wakamatsu, Akimasa (1485) | Won 2-1 | +181516 |
| 4legacy | 214 | Sakurabayashi, Gaku (1515) | Won 2-1 | +181534 |
| 5legacy | 142 | Sano, Tomokazu (1532) | Won 2-0 | +181552 |
| 6legacy | 78 | Mori, Tatsunori (1520) | Won 2-0 | +181570 |
| 7legacy | 25 | Lam, Joe (1712) | Lost 1-2 | -161554 |
| 8legacy | 114 | Barbian, Joshua (1537) | Won 2-0 | +181572 |
| 9legacy | 35 | Suzuki, Ryuuichi (1504) | Lost 1-2 | -191553 |
| average opponent: 1527record: 6-3 | new rating: 1553 | |||