Igarashi, Kento
Current rating: 1682
Record: 16-7
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 601 | Kubota, Takahiro (1521) | Won 2-1 | +181577 |
| 2sealed | 528 | Ishii, Ryouta (1439) | Won 2-0 | +151592 |
| 3sealed | 9 | Usui, Syou (1773) | Won 2-1 | +221614 |
| 4sealed | 288 | Nishihara, Hiroki (1653) | Won 2-1 | +181632 |
| 5sealed | 90 | Hirabayashi, Yuki1029 (1645) | Won 2-0 | +181650 |
| 6sealed | 1 | Kainuma, Satoru (1644) | Won 2-0 | +181668 |
| 7sealed | 6 | Asai, Ikuya (1595) | Lost 1-2 | -191649 |
| 8sealed | 44 | Ozawa, Takeshi (1836) | Won 2-1 | +211670 |
| 9sealed | 26 | Yasuda, Seita (1781) | Won 2-0 | +201690 |
| 10draft | 263 | Taniguchi, Hidehisa (1827) | Lost 1-2 | -151675 |
| 11draft | 178 | Ishikawa, Masayo (1624) | Won 2-0 | +171692 |
| 12draft | 8 | Hirosawa, Yuuta (1968) | Won 2-0 | +231715 |
| 13draft | 167 | Tsuchiya, Hideaki (1888) | Lost 1-2 | -151700 |
| 14draft | 78 | Takakuwa, Akihiro (1729) | Lost 1-2 | -181682 |
| average opponent: 1709record: 10-4 | new rating: 1682 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 314 | Andou, Daichi (1500) | Won 2-0 | +181518 |
| 2sealed | 154 | Nakamura, Yusuke (1775) | Lost 1-2 | -131505 |
| 3sealed | 430 | Sugimoto, Kei (1499) | Won 2-1 | +171522 |
| 4sealed | 328 | Iki, Kenjiro (1486) | Won 2-0 | +181540 |
| 5sealed | 230 | Omonishi, Kojiro (1604) | Lost 0-2 | -171523 |
| 6sealed | 299 | Mikami, Noriaki (1486) | Lost 0-2 | -191504 |
| 7sealed | 273 | Shigeno, Motoki (1494) | Won 2-0 | +181522 |
| 8sealed | 195 | Kudou, Koudai (1596) | Won 2-1 | +191541 |
| 9sealed | 128 | Owaki, Kosuke (1541) | Won 2-1 | +181559 |
| average opponent: 1553record: 6-3 | new rating: 1559 | |||