Kobayashi, Youhei
Current rating: 1531
Record: 5-3
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 358 | Saito, Atsushi (1299) | Won 2-0 | +141514 |
| 2legacy | 219 | Kimura, Takuya (1478) | Won 2-0 | +181532 |
| 3legacy | 130 | Matsuda, Yuki (1535) | Lost 1-2 | -181514 |
| 4legacy | 251 | Takamura, Kazuki (1541) | Won 2-0 | +181532 |
| 5legacy | 230 | Baba, Yuusuke (1435) | Won 2-1 | +171549 |
| 6legacy | 147 | Kajiwara, Tomoki (1550) | Won 2-1 | +181567 |
| 7legacy | 96 | Maenosono, Kenta (1596) | Lost 1-2 | -181549 |
| 8legacy | 127 | Morishima, Ryouta (1527) | Lost 0-2 | -181531 |
| average opponent: 1495record: 5-3 | new rating: 1531 | |||