Kadoi, Manabu
Current rating: 1448
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2266 | Matuda, Amane (1500) | Lost 0-2 | -181463 |
| 2sealed | 2422 | Iwaide, Shinnosuke (1476) | Lost 1-2 | -171446 |
| 3sealed | 2483 | Takada, Tomohisa (1464) | Won 2-1 | +181464 |
| 4sealed | 2401 | Morita, Susumu (1598) | Lost 1-2 | -161448 |
| top | average opponent: 1510record: 1-3 | new rating: 1448 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Nihongi, Yuta (1500) | Won 2-0 | +181519 |
| 2sealed | 139 | Wang, Tian Bao (1500) | Draw 1-1 | 01519 |
| 3sealed | 107 | Teramoto, Shoji (1487) | Lost 1-2 | -191500 |
| 4sealed | 198 | Mizuno, Akimitsu (1447) | Lost 1-2 | -191481 |
| top | average opponent: 1484record: 1-2-1 | new rating: 1481 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 192 | Yamaguchi, Yoshinori (1500) | Won 2-0 | +181518 |
| 2sealed | 97 | Fujita, Toshitake (1518) | Lost 1-2 | -181500 |
| 3sealed | 206 | Nitta, Kazumasa (1500) | Lost 1-2 | -181482 |
| 4sealed | 240 | Miyazaki, Takefumi (1482) | Lost 0-2 | -181464 |
| 5sealed | 224 | Shimotsubo, Naoki (1465) | Won 2-0 | +181482 |
| 6sealed | 170 | Ura, Tsuyoshi (1530) | Won 2-1 | +191501 |
| top | average opponent: 1499record: 3-3 | new rating: 1501 | ||