Iwata, Takaya
Current rating: 1427
Record: 2-6-1
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 186 | Murase, Atsushi (1500) | Lost 0-2 | -181482 |
| 2standard | 674 | Sugiura, Tomoyuki (1484) | Won 2-0 | +181500 |
| 3standard | 704 | Zaizen, Kengo (1499) | Lost 1-2 | -181482 |
| 4standard | 1064 | Wu, Zeqian (1428) | Lost 1-2 | -191463 |
| 5standard | 1018 | Cao, Zhe (1506) | Lost 1-2 | -171446 |
| 6standard | 937 | Shirakawa, Yuichiro (1459) | Lost 0-2 | -181428 |
| 7standard | 813 | Ryota, Imura (1425) | Won 2-1 | +181446 |
| 8standard | 675 | Sugiki, Taiki (1445) | Draw 1-1 | 01446 |
| 9standard | 561 | Kikuchi, Takashi (1383) | Lost 1-2 | -191427 |
| average opponent: 1459record: 2-6-1 | new rating: 1427 | |||