Kuwahara, Yuudai
Current rating: 1391
Record: 1-7
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 327 | Matsuura, Koji (1491) | Won 2-0 | +181518 |
| 2legacy | 179 | Ono, Kotaro (1538) | Lost 0-2 | -181500 |
| 3legacy | 450 | Ohasi, Masaki (1451) | Lost 0-2 | -191481 |
| 4legacy | 482 | Shibuya, Toru (1482) | Lost 1-2 | -181463 |
| 5legacy | 542 | Ong, Hak Tiong (1576) | Lost 0-2 | -161447 |
| 6legacy | 583 | Yoshida, Kyouhei (1383) | Lost 1-2 | -191428 |
| 7legacy | 508 | De Silva, Aaron (1393) | Lost 1-2 | -181410 |
| 8legacy | 454 | Sugiura, Yuki (1375) | Lost 0-2 | -191391 |
| average opponent: 1461record: 1-7 | new rating: 1391 | |||