Ozawa, Masaki
Current rating: 1408
Record: 4-10
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 571 | Steele, Raymond (1447) | Won 2-1 | +191414 |
| 2sealed | 214 | Hirose, Yuuki (1830) | Lost 0-2 | -111403 |
| 3sealed | 917 | Sakamoto, Keisuke (1500) | Won 2-0 | +201423 |
| 4sealed | 458 | Ishisaka, Hajime (1518) | Lost 0-2 | -161407 |
| 5sealed | 629 | Nasu, Kenichi (1462) | Won 2-0 | +191426 |
| 6sealed | 467 | Teshima, Hisanori (1414) | Lost 1-2 | -181408 |
| top | average opponent: 1528record: 3-3 | new rating: 1408 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2180 | Yap, Chinwei (1469) | Lost 1-2 | -171393 |
| 2sealed | 2362 | Matsushima, Naoki (1369) | Won 2-1 | +181411 |
| 3sealed | 2245 | Fukuoka, Masayoshi (1565) | Lost 1-2 | -161395 |
| top | average opponent: 1468record: 1-2 | new rating: 1395 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 975 | Ueda, Daisuke (1431) | Lost 0-2 | -191426 |
| 2sealed | 1022 | Kobayashi, Yuusuke (1514) | Lost 0-2 | -161410 |
| top | average opponent: 1472record: 0-2 | new rating: 1410 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1015 | Hattori, Shinya (1500) | Lost 0-2 | -181482 |
| 2modern | 1071 | Murata, Shunya (1438) | Lost 0-2 | -191463 |
| 3modern | 1175 | Tomomizu, Takuya (1427) | Lost 0-2 | -181445 |
| top | average opponent: 1455record: 0-3 | new rating: 1445 | ||