Ito, Hayato
Current rating: 1525
Record: 18-19
| Regional Championships Chiba 2023 (pioneer) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 86 | Sato, Rei (2034) | Lost 1-2 | -91469 |
| 2pioneer | 77 | Segou, Kenji (1868) | Won 2-0 | +251494 |
| 3pioneer | 59 | Kamo, Riki (1840) | Lost 0-2 | -121482 |
| 4pioneer | 73 | Kihara, Ryou (1723) | Won 2-0 | +221504 |
| 5pioneer | 75 | Ishiguro, Satoshi (1706) | Won 2-1 | +221526 |
| 6pioneer | 43 | Sugimoto, Takashi (1565) | Lost 1-2 | -171509 |
| 7pioneer | 55 | Homma, Kosuke (1438) | Won 2-0 | +161525 |
| top | average opponent: 1739record: 4-3 | new rating: 1525 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Matsuda, Yuuki (1477) | Won 2-1 | +181493 |
| 2sealed | 188 | Akita, Naoto (1577) | Lost 1-2 | -171476 |
| 3sealed | 298 | Ikebata, Ryou (1494) | Won 2-0 | +191495 |
| 4sealed | 264 | Nakamura, Hirobumi (1524) | Won 2-0 | +181513 |
| 5sealed | 185 | Ahia, Alex (1499) | Lost 0-2 | -181495 |
| 6sealed | 165 | Ashizawa, Yoshisato (1550) | Lost 1-2 | -171478 |
| top | average opponent: 1520record: 3-3 | new rating: 1478 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 676 | Kinowaki, Ryuuichirou (1500) | Lost 0-1 | -171431 |
| 2standard | 774 | Nishiyama, Takashi (1482) | Lost 0-2 | -171414 |
| 3standard | 889 | Hipperson, Aaron (1461) | Won 2-1 | +191433 |
| 4standard | 848 | Ichige, Masato (1476) | Won 2-1 | +191452 |
| 5standard | 752 | Yong, Jung (1431) | Won 2-1 | +181470 |
| 6standard | 706 | Mitsuyasu, Hidetoshi (1618) | Won 2-0 | +201490 |
| 7standard | 652 | Kunisato, Ebie (1623) | Lost 1-2 | -151475 |
| top | average opponent: 1513record: 4-3 | new rating: 1475 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 364 | Kusumi, Kousei (1405) | Won 2-0 | +161527 |
| 2standard | 298 | Satomura, Shunsuke (1447) | Lost 1-2 | -191508 |
| 3standard | 607 | Fujii, Mikiya (1482) | Lost 1-2 | -191489 |
| 4standard | 726 | Oikawa, Masafumi (1395) | Lost 1-2 | -191470 |
| 5standard | 692 | Moriyama, Masahiro (1288) | Lost 1-2 | -221448 |
| top | average opponent: 1404record: 1-4 | new rating: 1448 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 10 | Iwaki, Jun (1500) | Won 2-1 | +181521 |
| 2modern | 93 | Kurihara, Mitsuaki (1531) | Won 2-0 | +181539 |
| 3modern | 5 | Kusakari, Yoshiharu (1536) | Lost 1-2 | -181521 |
| 4modern | 257 | Horie, Yoshiaki (1485) | Won 2-1 | +181539 |
| 5modern | 274 | Chiba, Akio (1927) | Lost 0-2 | -121527 |
| 6modern | 424 | Shu, Peter (1627) | Lost 0-2 | -161511 |
| top | average opponent: 1601record: 3-3 | new rating: 1511 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Jones, Benjamin F (1500) | Won 2-1 | +181518 |
| 2sealed | 44 | Mantani, Keiji (1601) | Won 2-0 | +201538 |
| 3sealed | 197 | Aoki, Satoshi (1518) | Lost 0-2 | -191519 |
| 4sealed | 314 | Umesaki, Naoaki (1634) | Won 2-0 | +201539 |
| 5sealed | 218 | Morita, Susumu (1541) | Lost 1-2 | -181521 |
| 6sealed | 194 | Matsuzaki, Kenjirou (1520) | Lost 1-2 | -181503 |
| top | average opponent: 1552record: 3-3 | new rating: 1503 | ||