Isun, Jun
Current rating: 1463
Record: 1-3
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 221 | Mori, Tatsuki (1500) | Lost 1-2 | -181482 |
| 2standard | 245 | Hoshino, Yuuki (1414) | Lost 1-2 | -191463 |
| 3standard | 382 | Sato, Naoki0360 (1464) | Won 2-0 | +181481 |
| 4standard | 320 | Ichikawa, Hideyuki (1482) | Lost 0-2 | -181463 |
| average opponent: 1465record: 1-3 | new rating: 1463 | |||