Takahashi, Akihiro
Current rating: 1470
Record: 13-16
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 620 | Yamada, Mitsuhiro (1500) | Won 2-0 | +181484 |
| 2standard | 313 | Konno, Tomoaki (1558) | Won 2-1 | +201504 |
| 3standard | 462 | Saito, Daichi (1473) | Lost 1-2 | -191485 |
| 4standard | 440 | Shinbo, Soutaro (1518) | Lost 1-2 | -171468 |
| 5standard | 864 | Itada, Yoshiki (1497) | Won 2-0 | +181486 |
| 6standard | 602 | Honda, Yuji (1593) | Lost 0-2 | -161470 |
| top | average opponent: 1523record: 3-3 | new rating: 1470 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 316 | Yamaguchi, Sonomi (1489) | Lost 0-2 | -181466 |
| 2legacy | 282 | Nakae, Hirotaka (1445) | Won 2-1 | +171483 |
| 3legacy | 340 | Isono, Kaoru (1497) | Lost 1-2 | -171466 |
| top | average opponent: 1477record: 1-2 | new rating: 1466 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 212 | Uezono, Kenji (1498) | Won 2-1 | +191459 |
| 2standard | 149 | Hori, Naomi (1507) | Won 2-0 | +191478 |
| 3standard | 157 | Koshimura, Takeshi (1573) | Won 2-1 | +191497 |
| 4standard | 2 | Jeon, Doo Young (1521) | Won 2-0 | +191516 |
| 5standard | 59 | Nishitani, Yutaka (1518) | Lost 1-2 | -181498 |
| 6standard | 64 | Lee, Dongkyu (1526) | Lost 1-2 | -181480 |
| 7standard | 193 | Sun, Bo (1596) | Won 2-0 | +201500 |
| 8standard | 112 | Miwa, Toshiharu (1574) | Lost 0-2 | -161484 |
| top | average opponent: 1539record: 5-3 | new rating: 1484 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 779 | Yuuta, Maruyama (1500) | Won 2-1 | +191463 |
| 2sealed | 686 | Maigne, Alan (1498) | Won 2-1 | +191482 |
| 3sealed | 729 | Terauchi, Tatsuya (1641) | Won 2-1 | +201502 |
| 4sealed | 721 | Kanazawa, Kyougo (1524) | Lost 1-2 | -171485 |
| 5sealed | 857 | Hashimoto, Masatoshi (1585) | Won 2-0 | +201505 |
| 6sealed | 712 | Miyachi, Kenta (1553) | Lost 0-2 | -171488 |
| 7sealed | 762 | Kimata, Isao (1634) | Lost 1-2 | -161472 |
| 8sealed | 992 | Ishii, Kouki (1520) | Lost 0-2 | -171455 |
| 9sealed | 981 | Iwamoto, Reo (1597) | Lost 1-2 | -151440 |
| top | average opponent: 1561record: 4-5 | new rating: 1440 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | Tamai, Toshimasa (1500) | Lost 0-2 | -181482 |
| 2standard | 496 | Boku, Takashi (1345) | Lost 1-2 | -201462 |
| 3standard | 727 | Hasegawa, Baku (1486) | Lost 0-2 | -181444 |
| top | average opponent: 1443record: 0-3 | new rating: 1444 | ||