Igarashi, Taku
Current rating: 1447
Record: 2-5-2
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 658 | Sutou, Takuo (1637) | Draw 1-1 | +21502 |
| 2sealed | 861 | Kousaka, Shinichi (1462) | Lost 0-2 | -191483 |
| 3sealed | 1046 | Matsuzaki, Ryuta (1482) | Lost 1-2 | -181465 |
| 4sealed | 1086 | Wakita, Yoshihiro (1464) | Lost 0-2 | -181447 |
| average opponent: 1511record: 0-3-1 | new rating: 1447 | |||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 712 | Satou, Kento (1501) | Won 2-1 | +181518 |
| 2sealed | 541 | Muto, Takeshi (1518) | Won 2-0 | +181536 |
| 3sealed | 519 | Kawachi, Yusuke (1618) | Lost 0-2 | -161520 |
| 4sealed | 632 | Ishii, Ryou (1491) | Draw 1-1 | -11519 |
| 5sealed | 696 | Inagaki, Yukihiro (1438) | Lost 0-2 | -191500 |
| average opponent: 1513record: 2-2-1 | new rating: 1500 | |||