Sukegawa, Hayato
Current rating: 1544
Record: 13-12
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 68 | Fujita, Naoto (1500) | Won 2-0 | +181516 |
| 2pioneer | 308 | Kusakabe, Yuuga (1480) | Won 2-0 | +181534 |
| 3pioneer | 22 | Matsumoto, Tomohiro (1533) | Lost 1-2 | -181516 |
| 4pioneer | 398 | Liu, Xuan (1618) | Won 2-0 | +201536 |
| 5pioneer | 350 | Sakuma, Toshimitsu (1673) | Won 2-0 | +201556 |
| 6pioneer | 220 | Mizui, Tomoyuki (1439) | Won 2-0 | +161572 |
| 7pioneer | 120 | Katagiri, Kazushi (1732) | Won 2-1 | +211593 |
| 8pioneer | 21 | Okamoto, Katsuki (1755) | Lost 1-2 | -151578 |
| 9pioneer | 92 | Kawai, Kentaro (1437) | Won 2-1 | +151593 |
| 10pioneer | 38 | Watanabe, Sho (1643) | Lost 0-2 | -171576 |
| 11pioneer | 77 | Ono, Shoichi (1689) | Lost 0-2 | -161560 |
| 12pioneer | 147 | Saito, Tomoya (1641) | Lost 0-2 | -161544 |
| average opponent: 1595record: 7-5 | new rating: 1544 | |||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 390 | Tagomori, Shou (1673) | Won 2-0 | +211521 |
| 4standard | 11 | Mano, Mitsunobu (1556) | Won 2-1 | +191540 |
| 5standard | 13 | Saito, Daichi (1582) | Won 2-0 | +191559 |
| 6standard | 26 | Nakai, Sunao (1816) | Lost 1-2 | -141545 |
| 7standard | 60 | Takamizawa, Shigeyoshi (1519) | Won 2-1 | +181563 |
| 8standard | 105 | Bang, Hyun-Jung (1574) | Won 2-0 | +181581 |
| 9standard | 69 | Kobayashi, Hiroya (1610) | Lost 1-2 | -181563 |
| 10standard | 183 | Ohno, Isao (1737) | Lost 1-2 | -141549 |
| 11standard | 205 | Okamura, Sota (1578) | Won 2-0 | +181567 |
| 12standard | 124 | Seki, Takayuki (1591) | Lost 0-2 | -171550 |
| 13standard | 180 | Ding, Yi (1687) | Lost 1-2 | -161534 |
| 14standard | 243 | Bae, Sanghoon (1580) | Lost 1-2 | -171517 |
| 15standard | 248 | Tokura, Mikihiro (1491) | Lost 1-2 | -191498 |
| average opponent: 1615record: 6-7 | new rating: 1498 | |||