Ogihara, Reona
Current rating: 1484
Record: 3-4-1
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 458 | Amayasu, Kazunori (1393) | Draw 1-1 | -21504 |
| 2sealed | 314 | Kubomura, Masaaki (1398) | Lost 0-2 | -201484 |
| average opponent: 1395record: 0-1-1 | new rating: 1484 | |||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 613 | Udaka, Yoshiki (1500) | Won 2-0 | +181518 |
| 2legacy | 621 | Esaki, Keisuke (1717) | Lost 1-2 | -141504 |
| 3legacy | 864 | Furuya, Akihiro (1501) | Won 2-1 | +181522 |
| 4legacy | 747 | Nishikawa, Seigo (1463) | Lost 1-2 | -201502 |
| 5legacy | 729 | Yamamoto, Shinya (1464) | Won 2-0 | +181520 |
| 6legacy | 769 | Yoshinaga, Mitsuteru (1732) | Lost 0-2 | -141506 |
| average opponent: 1563record: 3-3 | new rating: 1506 | |||