Arai, Reo
Current rating: 1483
Record: 3-4
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 977 | Hatada, Keishirou (1500) | Won 2-0 | +181518 |
| 2sealed | 762 | Mitsumori, Nobuhiro (1505) | Won 2-1 | +181536 |
| 3sealed | 807 | Yokoyama, Shouta (1676) | Lost 0-2 | -161520 |
| 4sealed | 832 | Ooba, Tomohiro (1482) | Lost 0-2 | -181502 |
| 5sealed | 940 | Kamitika, Kouzi (1499) | Lost 0-2 | -181484 |
| 6sealed | 967 | Shimura, Yasuhiko (1436) | Won 2-1 | +171501 |
| 7sealed | 901 | Iriki, Ryou (1516) | Lost 0-2 | -181483 |
| average opponent: 1516record: 3-4 | new rating: 1483 | |||