Yu, Yonaiyama
Current rating: 1518
Record: 5-4
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 580 | Mori, Akihiro (1500) | Lost 0-2 | -181482 |
| 2modern | 833 | Kaneda, Yuuji (1446) | Won 2-0 | +171499 |
| 3modern | 1111 | Kondo, Yusuke (1495) | Won 2-0 | +181517 |
| 4modern | 875 | Yamasaki, Yudai (1668) | Lost 1-2 | -151502 |
| 5modern | 1005 | Faessler, Tim (1498) | Lost 1-2 | -181484 |
| 6modern | 1116 | Okunaga, Yuuki (1320) | Won 2-0 | +151499 |
| 7modern | 698 | Oda, Hajime (1507) | Won 2-0 | +181517 |
| 8modern | 666 | Watanabe, Kouhei (1581) | Lost 0-2 | -171500 |
| 9modern | 721 | Abe, Motoshi (1497) | Won 2-0 | +181518 |
| average opponent: 1501record: 5-4 | new rating: 1518 | |||