Kushima, Shuhei
Current rating: 1471
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Tobe, Masamune (1500) | Won 2-0 | +181483 |
| 2sealed | 216 | Kobayashi, Tatsurou (1584) | Lost 0-2 | -161467 |
| 3sealed | 1006 | Jackel, Stephen (1539) | Won 2-0 | +191486 |
| 4sealed | 324 | Shimizu, Yousuke (1649) | Lost 0-2 | -151471 |
| top | average opponent: 1568record: 2-2 | new rating: 1471 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Satou, Yoshinobu (1484) | Lost 0-2 | -171465 |
| top | record: 0-1 | new rating: 1465 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 730 | Ohtani, Keiji (1537) | Won 2-0 | +191519 |
| 4sealed | 684 | U, Kashin (1405) | Lost 1-2 | -201499 |
| 5sealed | 744 | Rama, Harry (1498) | Lost 0-2 | -181481 |
| 6sealed | 878 | Itou, Satoru (1542) | Lost 1-2 | -171464 |
| 7sealed | 860 | Tran, Thien-Anh (1529) | Won 2-0 | +191483 |
| 8sealed | 787 | Endo, Takatomo (1503) | Won 2-0 | +181501 |
| 9sealed | 753 | Takahashi, Ryo (1458) | Lost 0-2 | -191482 |
| top | average opponent: 1496record: 3-4 | new rating: 1482 | ||