Kiyama, Yoshiaki
Current rating: 1480
Record: 4-5
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Chesney, Collin (1535) | Lost 0-2 | -171483 |
| 2sealed | 503 | Nomura, Hiroshi (1506) | Won 2-1 | +181501 |
| 3sealed | 307 | Shikama, Hideyasu (1449) | Won 2-0 | +171518 |
| 4sealed | 146 | Araki, Satoshi (1510) | Lost 1-2 | -181500 |
| 5sealed | 284 | Arita, Kouichirou (1482) | Won 2-0 | +181518 |
| 6sealed | 306 | Komachi, Akinori (1502) | Lost 0-2 | -191499 |
| 7sealed | 257 | Fukaya, Toshiki (1500) | Won 2-0 | +181517 |
| 8sealed | 209 | Lee, Sean (1520) | Lost 1-2 | -181499 |
| 9sealed | 168 | Nakamatu, Hirohumi (1411) | Lost 1-2 | -191480 |
| average opponent: 1491record: 4-5 | new rating: 1480 | |||