Arahata, Yuusuke
Current rating: 1455
| Grand Prix Chiba 2016 (legacy) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 88 | Takeda, Hiroki (1695) | Lost 0-2 | -141471 |
| 4legacy | 679 | Tsukimata, Kimitoshi (1542) | Lost 0-2 | -171454 |
| 5legacy | 922 | Hayashi, Katsuji (1469) | Lost 1-2 | -181436 |
| 6legacy | 788 | Saito, Yuuki5405 (1401) | Won 2-0 | +181454 |
| 7legacy | 802 | Nakao, Satoshi (1507) | Won 2-0 | +191473 |
| 8legacy | 515 | Takano, Kodai (1484) | Lost 0-2 | -181455 |
| top | average opponent: 1516record: 2-4 | new rating: 1455 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 503 | Mizoguchi, Yuya (1465) | Won 2-1 | +181498 |
| 2sealed | 9 | Yamane, Kazuya (1478) | Won 2-0 | +181516 |
| 3sealed | 75 | Taki, Yasunori (1533) | Won 2-1 | +181534 |
| 4sealed | 274 | Fujii, Akira (1556) | Lost 0-2 | -181516 |
| 5sealed | 357 | Nakashima, Ryo (1522) | Won 2-0 | +191535 |
| 6sealed | 90 | Lai, Pak Yin (1744) | Lost 1-2 | -151520 |
| 7sealed | 242 | Kawai, Hiroki1988 (1500) | Lost 1-2 | -181502 |
| 8sealed | 673 | Furuichi, Takenori (1564) | Lost 0-2 | -171485 |
| top | average opponent: 1546record: 4-4 | new rating: 1485 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2107 | Watanabe, Masao (1516) | Won 2-0 | +181518 |
| 2sealed | 2057 | Kobayashi, Hiroaki (1411) | Lost 0-2 | -201498 |
| 3sealed | 2341 | Mori, Junichi4891 (1500) | Lost 0-2 | -181480 |
| top | average opponent: 1476record: 1-2 | new rating: 1480 | ||