Kuga, Souta
Current rating: 1563
Record: 8-4-3
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 528 | Tomizawa, Shoudai (1519) | Lost 1-2 | -181549 |
| 2legacy | 782 | Tanaka, Takehiro (1446) | Won 2-1 | +161565 |
| 3legacy | 844 | Sumiya, Takayuki (1502) | Won 2-0 | +171582 |
| 4legacy | 733 | Nakatani, Shinji (1684) | Lost 1-2 | -171565 |
| 5legacy | 734 | Kamimura, Yohei (1480) | Won 2-1 | +171582 |
| 6legacy | 778 | Korenaga, Shingo (1527) | Lost 1-2 | -191563 |
| average opponent: 1526record: 3-3 | new rating: 1563 | |||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 860 | Fujii, Toshikazu (1509) | Draw 1-1 | 01500 |
| 2modern | 996 | Nakamura, Koudai (1497) | Lost 1-2 | -181482 |
| 3modern | 1161 | Camarillo, Ryan (1482) | Draw 1-1 | 01482 |
| 4modern | 1211 | Motoshiromizu, Hiroshi (1474) | Won 2-0 | +181500 |
| 5modern | 1121 | Mori, Yuta (1484) | Won 2-1 | +181518 |
| 6modern | 1019 | Lee, Nam Hyoung (1349) | Won 2-0 | +151533 |
| 7modern | 927 | Sekine, Ryota (1541) | Won 2-0 | +181551 |
| 8modern | 854 | Endou, Taiki (1544) | Draw 1-1 | 01551 |
| 9modern | 862 | Kubo, Hirotaka (1481) | Won 2-1 | +161567 |
| average opponent: 1485record: 5-1-3 | new rating: 1567 | |||