Yoshino, Kouhei
Current rating: 1567
Record: 6-3
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 981 | Masaike, Toshiki (1500) | Won 2-1 | +181518 |
| 2sealed | 1047 | Hirooka, Yoshihiro (1517) | Won 2-1 | +181536 |
| 3sealed | 914 | Ohasi, Masaki (1517) | Lost 1-2 | -181518 |
| 4sealed | 1082 | Matsushita, Ryuuki (1566) | Won 2-1 | +191537 |
| 5sealed | 965 | Okamoto, Jin (1765) | Won 2-1 | +221559 |
| 6sealed | 863 | Uchikawa, Tomoaki (1550) | Won 2-0 | +171576 |
| 7sealed | 851 | Onodera, Yusuke (1594) | Lost 0-2 | -171559 |
| 8sealed | 901 | Nonaka, Kentarou (1776) | Won 2-1 | +221581 |
| 9sealed | 852 | Shinoda, Akito (1803) | Lost 1-2 | -141567 |
| average opponent: 1621record: 6-3 | new rating: 1567 | |||