Tanaka, Takashi
Current rating: 1559
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 222 | Yamasaki, Yuuta (1448) | Won 2-0 | +171534 |
| 2legacy | 223 | Nagata, Kotaro (1516) | Won 2-0 | +171551 |
| 3legacy | 237 | Nelson, Evan (1740) | Lost 1-2 | -141537 |
| 4legacy | 191 | Sato, Rikiya (1543) | Won 2-1 | +181555 |
| 5legacy | 91 | Ishikawa, Takuma 0419 (1577) | Won 2-1 | +181573 |
| 6legacy | 68 | Lu, Pengjie (1748) | Lost 1-2 | -151558 |
| 7legacy | 168 | Hasegawa, Tatuya (1603) | Lost 0-2 | -171541 |
| 8legacy | 308 | Kitamura, Gaku (1519) | Won 2-0 | +181559 |
| top | average opponent: 1587record: 5-3 | new rating: 1559 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 106 | Norikazu, Shioya (1500) | Lost 0-2 | -181505 |
| 2legacy | 599 | Ueno, Daisuke (1482) | Lost 1-2 | -191486 |
| 3legacy | 1045 | Akase, Yosuke (1390) | Won 2-0 | +171503 |
| 4legacy | 874 | Sakou, Yuuta (1536) | Lost 1-2 | -181485 |
| 5legacy | 976 | Asada, Hiroki (1406) | Lost 1-2 | -191466 |
| 6legacy | 1053 | Yamasaki, Daiki (1446) | Won 2-1 | +171483 |
| 7legacy | 881 | Sunayama, Tatsuya (1469) | Draw 1-1 | 01483 |
| 8legacy | 837 | Wang, Zhe xu (1399) | Won 2-0 | +171500 |
| 9legacy | 690 | Hokama, Hiroyuki (1460) | Won 2-0 | +171517 |
| top | average opponent: 1454record: 4-4-1 | new rating: 1517 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 695 | Ishiguro, Yasunao (1540) | Won 2-0 | +191519 |
| 2legacy | 631 | Udagawa, Yuuya (1444) | Lost 1-2 | -201499 |
| 3legacy | 877 | Nomura, Takashi (1558) | Won 2-1 | +191518 |
| 4legacy | 759 | Kawabata, Ryosuke (1732) | Lost 0-2 | -141504 |
| 5legacy | 803 | Murakami, Daisuke (1477) | Lost 0-2 | -181486 |
| 6legacy | 804 | Takahashi, Eiji (1483) | Won 2-0 | +181504 |
| 7legacy | 753 | Kikuchi, Yuuji (1638) | Lost 0-2 | -161488 |
| 8legacy | 747 | Fukunaga, Nao (1450) | Won 2-0 | +171505 |
| 9legacy | 696 | Furuyama, Yoshiharu (1486) | Won 2-1 | +181523 |
| top | average opponent: 1534record: 5-4 | new rating: 1523 | ||