Tanaka, Takehiro
Current rating: 1419
Record: 8-14
| Grand Prix Yokohama 2019 (modern) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 770 | Kaneko, Takafumi (1464) | Won 2-1 | +191420 |
| 2modern | 32 | Senba, Kotaro (1949) | Won 2-0 | +271447 |
| 3modern | 408 | Orimo, Yuto (1609) | Won 2-1 | +211468 |
| 4modern | 108 | Liu, Yi Pang (1679) | Lost 1-2 | -141454 |
| 5modern | 346 | Takahashi, Masato 3726 (1486) | Lost 0-2 | -171437 |
| 6modern | 443 | Izumi, Yuta (1389) | Lost 1-2 | -191418 |
| 7modern | 555 | Sugawa, Yousuke (1477) | Lost 1-2 | -171401 |
| 8modern | 659 | Angelini, Roberto (1409) | Won 2-1 | +181419 |
| top | average opponent: 1558record: 4-4 | new rating: 1419 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 210 | Tanzawa, Masanori (1506) | Lost 0-2 | -171412 |
| 2legacy | 407 | Igarashi, Ryouto (1411) | Won 2-1 | +181430 |
| 3legacy | 498 | Aihara, Shogaku (1549) | Won 2-1 | +201450 |
| 4legacy | 265 | Ota, Kyosuke (1478) | Lost 0-2 | -171433 |
| 5legacy | 355 | Saiki, Ryota (1506) | Lost 1-2 | -171416 |
| 6legacy | 479 | Meguro, Masahiko (1588) | Lost 0-2 | -151401 |
| top | average opponent: 1506record: 2-4 | new rating: 1401 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 689 | Ogawa, Takeshi (1500) | Lost 1-2 | -181446 |
| 2legacy | 782 | Kuga, Souta (1549) | Lost 1-2 | -161430 |
| 3legacy | 932 | Haruta, Takatsugu (1317) | Won 2-0 | +161446 |
| 4legacy | 930 | Tamano, Yuuki (1481) | Lost 1-2 | -171429 |
| top | average opponent: 1462record: 1-3 | new rating: 1429 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 83 | Takamiya, Issei (1500) | Won 2-1 | +181518 |
| 2standard | 23 | Fukui, Shunsuke (1464) | Lost 1-2 | -191499 |
| 3standard | 398 | Tokunaga, Hiroki (1566) | Lost 1-2 | -171482 |
| 4standard | 505 | Shimodouzono, Shintaro (1454) | Lost 0-2 | -181464 |
| top | average opponent: 1496record: 1-3 | new rating: 1464 | ||