Tsukamoto, Naoyuki
Current rating: 1486
Record: 6-7-1
| Grand Prix Chiba 2016 (legacy) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 510 | Takano, Ryouta (1482) | Draw 1-1 | 01488 |
| 2legacy | 510 | Hihara, Hideki (1499) | Won 2-0 | +191507 |
| 3legacy | 604 | Aoyama, Takashi (1498) | Won 2-1 | +171524 |
| 4legacy | 298 | Ootubo, Toshihiro (1501) | Won 2-0 | +181542 |
| 5legacy | 149 | Tanabe, Kyohei (1534) | Lost 0-2 | -181524 |
| 6legacy | 349 | Djokic, Nick (1519) | Lost 0-2 | -181506 |
| 7legacy | 554 | Inami, Yuuki (1396) | Lost 1-2 | -201486 |
| average opponent: 1490record: 3-3-1 | new rating: 1486 | |||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 381 | Horikoshi, Yuki (1480) | Lost 1-2 | -181482 |
| 2standard | 1184 | Oka, Kenta (1483) | Won 2-0 | +181500 |
| 3standard | 1345 | Shinhama, Takahiko (1694) | Lost 1-2 | -151485 |
| 4standard | 1221 | Takekiyo, Koji (1473) | Won 2-0 | +181503 |
| 5standard | 998 | Kozakai, Yukio (1650) | Lost 0-2 | -151488 |
| 6standard | 1120 | Koshi, Takuma (1484) | Won 2-1 | +181506 |
| 7standard | 839 | Shinohara, Kazuaki (1553) | Lost 1-2 | -181488 |
| average opponent: 1546record: 3-4 | new rating: 1488 | |||