Takahashi, Naohiro
Current rating: 1417
Record: 16-21
| Grand Prix Yokohama 2019 (modern) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 89 | Sumikawa, Daiki (1358) | Lost 1-2 | -201470 |
| 2modern | 743 | Ishizeki, Masaki (1532) | Lost 0-2 | -171453 |
| 3modern | 1116 | Tsushima, Toshiki (1466) | Lost 1-2 | -181435 |
| 4modern | 1193 | Sato, Narichika (1452) | Lost 0-2 | -181417 |
| top | average opponent: 1452record: 0-4 | new rating: 1417 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Kawashima, Fumihiro (1428) | Lost 1-2 | -191486 |
| 2standard | 824 | Takuya, Andou (1482) | Won 2-1 | +181504 |
| 3standard | 656 | Sakai, Toshinori (1578) | Lost 1-2 | -171487 |
| 4standard | 870 | Watanabe, Yousuke (1481) | Won 2-0 | +181505 |
| 5standard | 678 | Kawashima, Teruki (1508) | Won 2-1 | +181523 |
| 6standard | 495 | Urasawa, Taiji (1602) | Lost 1-2 | -171506 |
| 7standard | 604 | Katayama, Yuuki (1504) | Won 2-0 | +181524 |
| 8standard | 391 | Iwasaki, Koichi (1397) | Lost 0-2 | -201504 |
| 9standard | 455 | Matsumoto, Masataka (1719) | Lost 1-2 | -141490 |
| top | average opponent: 1522record: 4-5 | new rating: 1490 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 679 | Yoshimura, Motoki (1198) | Won 2-1 | +131461 |
| 2legacy | 669 | Clark, Anthonlee (1448) | Lost 0-2 | -181443 |
| 3legacy | 776 | Maruyama, Takahiro (1526) | Won 2-0 | +201463 |
| 4legacy | 628 | Kita, Sakuya (1484) | Lost 0-2 | -181445 |
| 5legacy | 812 | Takahashi, Eiji (1502) | Won 2-1 | +191464 |
| 6legacy | 721 | Okano, Hiroki (1554) | Won 2-1 | +201484 |
| 7legacy | 602 | Yamauchi, Yasuhiro (1586) | Won 2-0 | +201504 |
| 8legacy | 635 | Ichino, Takahito (1540) | Lost 0-2 | -181486 |
| 9legacy | 624 | Ishii, Takuya (1537) | Won 2-0 | +191505 |
| top | average opponent: 1486record: 6-3 | new rating: 1505 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 124 | Wada, Tomoya (1494) | Lost 1-2 | -171409 |
| 2modern | 414 | Kitamura, Kazuhide (1473) | Lost 0-2 | -171392 |
| 3modern | 552 | Iwasaki, Futoshi (1465) | Won 2-0 | +201412 |
| 4modern | 427 | Mizutani, Tetsuya (1478) | Won 2-1 | +191431 |
| 5modern | 263 | Ohata, Norio (1466) | Won 2-0 | +191450 |
| 6modern | 211 | Tsukanishi, Toshiyuki (1522) | Won 2-0 | +191469 |
| 7modern | 141 | Katagiri, Toshiki (1419) | Lost 1-2 | -191450 |
| 8modern | 230 | Furugen, Takeji (1405) | Lost 1-2 | -191431 |
| 9modern | 230 | Moriya, Ryo (1354) | Won 2-1 | +171448 |
| top | average opponent: 1453record: 5-4 | new rating: 1448 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 293 | Higami, Keisuke (1500) | Lost 0-2 | -181482 |
| 2standard | 530 | Sonobe, Keishi (1480) | Lost 1-2 | -181464 |
| 3standard | 690 | Blakley, Brian (1463) | Lost 1-2 | -181446 |
| 4standard | 756 | Inoue, Masataka (1392) | Won 2-0 | +171463 |
| 5standard | 669 | Tsuda, Takanori (1463) | Lost 1-2 | -181445 |
| 6standard | 633 | Nogimura, Ryo (1393) | Lost 1-2 | -191426 |
| top | average opponent: 1449record: 1-5 | new rating: 1426 | ||