Kasashima, Kohnoshin
Current rating: 1452
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2300 | Enatsu, Hiroaki (1500) | Lost 0-2 | -171452 |
| top | record: 0-1 | new rating: 1452 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 848 | Namikawa, Aozora (1500) | Draw 1-1 | +11466 |
| 2sealed | 859 | Yoshihara, Yamato (1576) | Lost 1-2 | -161450 |
| 3sealed | 1049 | Kawada, Toru (1485) | Won 2-0 | +181468 |
| 4sealed | 957 | Sasaki, Kazuo (1494) | Won 2-1 | +191487 |
| 5sealed | 833 | Kiyono, Shoya (1517) | Lost 0-2 | -181469 |
| top | average opponent: 1514record: 2-2-1 | new rating: 1469 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 645 | Sugisawa, Tsuyoshi (1549) | Lost 0-2 | -171483 |
| 2sealed | 760 | Kobayashi, Ryou (1500) | Lost 1-2 | -181465 |
| top | average opponent: 1525record: 0-2 | new rating: 1465 | ||