Iwasaki, Yusuke3769
Current rating: 1618
Record: 11-5
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 335 | Tanaka, Yuuji3072 (1500) | Lost 1-2 | -181470 |
| 2standard | 828 | Tateyama, Eiji (1394) | Won 2-0 | +171487 |
| 3standard | 990 | Kyo, Kano (1507) | Won 2-1 | +181505 |
| 4standard | 693 | Yamada, Yuuki (1384) | Won 2-1 | +161521 |
| 5standard | 443 | Nakajima, Masanori (1594) | Won 2-0 | +201541 |
| 6standard | 246 | Tateno, Tomoaki (1360) | Won 2-0 | +141555 |
| 7standard | 53 | Tokairin, Taishi (1539) | Won 2-0 | +181573 |
| 8standard | 82 | Matousek, Pavel (1851) | Lost 1-2 | -131560 |
| 9standard | 173 | Ikoma, Tomoyuki (1554) | Won 2-0 | +181578 |
| 10standard | 126 | Yasuda, Seita (1745) | Won 2-0 | +211599 |
| 11standard | 42 | Oiso, Kenji (1729) | Won 2-0 | +201619 |
| 12standard | 29 | Suzuki, Masahiro (1576) | Won 2-0 | +171636 |
| 13standard | 30 | Sato, Hikaru (1638) | Lost 0-2 | -181618 |
| 14standard | 36 | Takeda, Teruhisa (1643) | Lost 0-2 | -171601 |
| 15standard | 71 | Yokomizo, Gouki (1562) | Won 2-0 | +171618 |
| average opponent: 1572record: 11-4 | new rating: 1618 | |||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 821 | Umeno, Kengo (1857) | Lost 0-2 | -121488 |
| record: 0-1 | new rating: 1488 | |||