Niwano, Yuhei
Current rating: 1373
Record: 2-9
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 354 | Tsujisaka, Shouichi (1532) | Lost 0-2 | -161408 |
| 2standard | 406 | Ebe, Tsuyoshi (1476) | Lost 0-2 | -161392 |
| 3standard | 814 | Yamazaki, Takayoshi (1381) | Lost 0-2 | -191373 |
| average opponent: 1463record: 0-3 | new rating: 1373 | |||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 247 | Yamaha, Yasuhiro (1479) | Won 2-0 | +181518 |
| 2standard | 627 | Kamei, Toshio (1555) | Lost 1-2 | -181500 |
| 3standard | 857 | Tsuda, Kouki (1457) | Lost 0-2 | -181482 |
| 4standard | 1014 | Hazu, Masaki (1486) | Lost 0-2 | -181464 |
| 5standard | 946 | Poon, Edwin (1393) | Lost 0-2 | -201444 |
| 6standard | 897 | Lee, Tom (1430) | Won 2-0 | +181462 |
| 7standard | 756 | Yanagisawa, Makoto (1389) | Lost 1-2 | -191443 |
| 8standard | 725 | Asao, Kazuki (1423) | Lost 1-2 | -191424 |
| average opponent: 1452record: 2-6 | new rating: 1424 | |||