Iseda, Junya
Current rating: 1424
Record: 4-8
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 171 | Yamada, Daiki (1406) | Lost 0-2 | -191462 |
| 2standard | 819 | Naitou, Masao (1465) | Won 2-0 | +181480 |
| 3standard | 1205 | Suzuki, Uta (1431) | Lost 1-2 | -191461 |
| 4standard | 1451 | Kaieda, Hikaru (1482) | Lost 1-2 | -171444 |
| 5standard | 1366 | Mizuno, Yuya (1378) | Lost 0-2 | -201424 |
| average opponent: 1432record: 1-4 | new rating: 1424 | |||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 812 | Sugisaki, Iori (1538) | Lost 1-2 | -171483 |
| 4modern | 1037 | Ise, Tomohiro (1522) | Lost 0-2 | -181465 |
| 5modern | 969 | Kishimoto, Hiromi (1506) | Won 2-0 | +191484 |
| 6modern | 907 | Serikawa, Emi (1517) | Won 2-0 | +191503 |
| 7modern | 884 | Suzuki, Gou (1503) | Lost 1-2 | -181485 |
| 8modern | 920 | Yoshida, Shohei (1471) | Lost 1-2 | -181467 |
| 9modern | 912 | Schwenk, Ryan (1294) | Won 2-0 | +141481 |
| average opponent: 1479record: 3-4 | new rating: 1481 | |||