Sugawara, Futa
Current rating: 1504
Record: 6-6
| Grand Prix Chiba 2016 (legacy) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 94 | Kanaya, Akihiro (1433) | Won 2-0 | +181498 |
| 2legacy | 465 | Tanigawa, Futa (1519) | Won 2-0 | +181516 |
| 3legacy | 238 | Hisano, Mikita (1417) | Won 2-0 | +161532 |
| 4legacy | 195 | Seno, Takeshi (1549) | Won 2-0 | +181550 |
| 5legacy | 62 | Hosokawa, Yuya (1809) | Lost 0-2 | -131537 |
| 6legacy | 100 | Fujimoto, Yosuke (1650) | Lost 1-2 | -161521 |
| 7legacy | 329 | Niwa, Toshiharu (1549) | Lost 0-2 | -171504 |
| average opponent: 1561record: 4-3 | new rating: 1504 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 260 | Mizoguchi, Yuya (1500) | Won 2-0 | +181518 |
| 2sealed | 279 | Suzuki, Yuta0033 (1538) | Won 2-1 | +181536 |
| 3sealed | 15 | Takahashi, Kazuya (1509) | Lost 1-2 | -181518 |
| 4sealed | 172 | Oh, Joo Hyun (1545) | Lost 1-2 | -181500 |
| 5sealed | 395 | Yamakawa, Hiroyuki (1391) | Lost 1-2 | -201480 |
| average opponent: 1496record: 2-3 | new rating: 1480 | |||