Igarashi, Yasunori
Current rating: 1548
Record: 5-2-1
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 88 | Ikeda, Tatsurou (1465) | Won 2-0 | +171517 |
| 2standard | 182 | Ishizuka, Shoji (1518) | Won 2-0 | +181535 |
| 3standard | 115 | Kato, Hidekazu (1399) | Won 2-0 | +161551 |
| 4standard | 33 | Choi, Seung-Muk (1520) | Draw 1-1 | -11550 |
| 5standard | 53 | Imamura, Norihide (1491) | Won 2-0 | +171567 |
| 6standard | 27 | Shioda, Masaki (1568) | Won 2-1 | +181585 |
| 7standard | 14 | Takaku, Takeshi (1556) | Lost 0-2 | -181567 |
| 8standard | 46 | Hirata, Koutatsu (1512) | Lost 0-2 | -191548 |
| average opponent: 1504record: 5-2-1 | new rating: 1548 | |||