Shouzu, Yumiko
Current rating: 1481
Record: 1-2-2
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1277 | Mizoue, Atsushi (1621) | Lost 0-2 | -161484 |
| 2sealed | 1392 | Daikuhara, Satoshi (1501) | Draw 1-1 | 01484 |
| 3sealed | 1296 | Kiyokane, Yoshifumi (1393) | Won 2-1 | +171501 |
| 4sealed | 1154 | Osuga, Hiroaki (1402) | Draw 1-1 | -21499 |
| 5sealed | 1194 | Mizuguchi, Keisuke (1496) | Lost 1-2 | -181481 |
| average opponent: 1483record: 1-2-2 | new rating: 1481 | |||