Tanaka, Masaki
Current rating: 1540
Record: 7-6-4
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 110 | Moriya, Taiki (1505) | Won 2-1 | +201443 |
| 2legacy | 269 | Kawasaki, Takeshi (1516) | Won 2-1 | +191462 |
| 3legacy | 255 | Okada, Hajime (1354) | Won 2-1 | +161478 |
| 4legacy | 83 | Yamamoto, Kentaro (1968) | Won 2-1 | +261504 |
| 5legacy | 28 | Edmunds, James (1620) | Won 2-1 | +201524 |
| 6legacy | 25 | Shen, Yizheng (1628) | Draw 1-1 | +21526 |
| 7legacy | 20 | Arita, Kazuhiro (1672) | Lost 0-2 | -151511 |
| 8legacy | 64 | Guo, Xiaoyu (1754) | Won 2-0 | +221533 |
| 9legacy | 38 | Dore, Maxime (1884) | Won 2-1 | +241557 |
| 10legacy | 23 | Yanagisawa, Yuta (1586) | Lost 1-2 | -171540 |
| average opponent: 1649record: 7-2-1 | new rating: 1540 | |||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 678 | Osawa, Hiroaki (1500) | Lost 1-2 | -181482 |
| 2legacy | 603 | Kataoka, Tatsuya (1480) | Lost 0-2 | -181464 |
| 3legacy | 1173 | Watanabe, Shouichi (1411) | Lost 0-2 | -191445 |
| 4legacy | 1129 | Tasugi, Keigo (1387) | Draw 1-1 | -11444 |
| 5legacy | 1114 | Iwasaki, Daisuke (1412) | Draw 1-1 | -11443 |
| 6legacy | 1067 | Takahashi, Ryunosuke (1333) | Draw 1-1 | -21441 |
| 7legacy | 986 | Shirakihara, Ryuuichi (1431) | Lost 1-2 | -181423 |
| average opponent: 1422record: 0-4-3 | new rating: 1423 | |||