Oomiya, Kenta
Current rating: 1542
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 843 | Sato, Yuichi (1431) | Won 2-0 | +161545 |
| 2standard | 243 | Kurihara, Mitsuaki (1586) | Lost 0-2 | -171528 |
| 3standard | 1089 | Hisamoto, Takashi (1519) | Won 2-0 | +181546 |
| 4standard | 464 | Fujimoto, Takashi (1459) | Won 2-0 | +161562 |
| 5standard | 657 | Muramatsu, Shota (1518) | Won 2-1 | +181580 |
| 6standard | 123 | Morioka, Ryota (1528) | Lost 1-2 | -191561 |
| 7standard | 583 | Yuji, Tsukihara (1536) | Lost 0-2 | -191542 |
| top | average opponent: 1511record: 4-3 | new rating: 1542 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 150 | Watanabe, Sakiya (1453) | Won 2-1 | +181485 |
| 2standard | 50 | Kusakabe, Shuichi (1633) | Won 2-1 | +211506 |
| 3standard | 164 | Sugiyama, Takanori (1501) | Won 2-1 | +181524 |
| 4standard | 59 | Suzuki, Toshiaki (1512) | Lost 1-2 | -191505 |
| 5standard | 116 | Iwase, Ryuta (1535) | Won 2-0 | +191524 |
| 6standard | 120 | Satou, Wataru (1574) | Won 2-1 | +191543 |
| 7standard | 30 | Ishikawa, Keisuke (1590) | Won 2-0 | +191562 |
| 8standard | 9 | Nakayama, Takuya (1626) | Lost 0-2 | -171545 |
| 9standard | 229 | Murakami, Keisuke (1669) | Lost 1-2 | -161529 |
| top | average opponent: 1566record: 6-3 | new rating: 1529 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 259 | Nakajima, Atsushi (1500) | Draw 1-1 | 01500 |
| 2modern | 423 | Komiya, Tadayoshi (1708) | Lost 1-2 | -141486 |
| 3modern | 589 | Saeki, Tomoya (1463) | Draw 1-1 | -11485 |
| 4modern | 678 | Toyama, Satoshi (1486) | Lost 1-2 | -181467 |
| top | average opponent: 1539record: 0-2-2 | new rating: 1467 | ||