Atsuji, Kohei
Current rating: 1525
Record: 4-3
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 106 | Kaihara, Shunsuke (1530) | Won 2-1 | +191519 |
| 2sealed | 180 | Kakimoto, Yuki (1437) | Lost 1-2 | -201499 |
| 3sealed | 710 | Noto, Yoshinari (1398) | Won 2-1 | +161515 |
| 4sealed | 612 | Ito, Tsukasa (1495) | Won 2-1 | +181533 |
| 5sealed | 172 | Kamata, Kazuhiro (1747) | Lost 0-2 | -141519 |
| 6sealed | 417 | Urase, Ryosuke (1945) | Won 2-0 | +251544 |
| 7sealed | 349 | Takada, Naoki (1504) | Lost 0-2 | -191525 |
| average opponent: 1580record: 4-3 | new rating: 1525 | |||