Itou, Takahiro
Current rating: 1477
Record: 16-19-4
| Grand Prix Kobe 2017 (modern) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 14 | Ozaki, Kengo (1443) | Won 2-1 | +171504 |
| 2modern | 89 | Shimada, Kazuaki (1498) | Won 2-0 | +181522 |
| 3modern | 76 | Goda, Masayuki (1583) | Lost 1-2 | -171505 |
| 4modern | 373 | Takahashi, Jun (1655) | Lost 1-2 | -151490 |
| 5modern | 1070 | Nagao, Yasutaka (1775) | Lost 1-2 | -131477 |
| top | average opponent: 1591record: 2-3 | new rating: 1477 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 379 | Konagai, Daisuke (1500) | Draw 1-1 | 01474 |
| 2legacy | 522 | Kagoi, Yuki (1259) | Won 2-1 | +141488 |
| 3legacy | 598 | Sasaki, Hirokazu (1516) | Lost 0-2 | -171471 |
| 4legacy | 800 | Iwasaki, Yuichi (1448) | Lost 1-2 | -191452 |
| 5legacy | 950 | Cheng, Victor (1483) | Won 2-0 | +191471 |
| 6legacy | 753 | Tanaka, Keisuke (1473) | Won 2-1 | +181489 |
| 7legacy | 555 | Monjiyama, Daisuke (1547) | Won 2-0 | +191508 |
| 8legacy | 389 | Zhou, Lei (1542) | Won 2-1 | +191527 |
| 9legacy | 246 | Gao, Zhen Xing (1889) | Won 2-1 | +241551 |
| 10legacy | 156 | Kojima, Tatuya (1746) | Lost 1-2 | -151536 |
| 11legacy | 267 | Hase, Shun (1505) | Lost 1-2 | -181518 |
| 12legacy | 303 | Maruyama, Yuichiro (1681) | Lost 0-2 | -151503 |
| 13legacy | 299 | Kudo, Koichi (1685) | Draw 1-1 | +31506 |
| 14legacy | 282 | Takahashi, Masataka (1461) | Lost 0-2 | -191487 |
| top | average opponent: 1552record: 6-6-2 | new rating: 1487 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 354 | Takanashi, Kouji (1674) | Lost 0-2 | -141450 |
| 2modern | 451 | Takano, Masaki (1613) | Draw 1-1 | +31453 |
| 3modern | 468 | Arai, Yoshimi (1498) | Draw 1-1 | +11454 |
| 4modern | 526 | Kai, Masatoshi (1483) | Lost 1-2 | -171437 |
| 5modern | 506 | Utsumi, Siniti (1463) | Won 1-0 | +181455 |
| 6modern | 458 | Umeyama, Naoki (1399) | Lost 1-2 | -191436 |
| 7modern | 402 | Tanaka, Yosuke (1517) | Won 2-0 | +191455 |
| 8modern | 318 | Okubo, Shigetaka (1462) | Won 2-0 | +191474 |
| top | average opponent: 1514record: 3-3-2 | new rating: 1474 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 703 | Kimonji, Hiroki (1456) | Lost 1-2 | -181466 |
| 3sealed | 949 | Sayama, Tomonori (1371) | Won 2-0 | +161482 |
| 4sealed | 907 | Harada, Masato (1518) | Lost 0-2 | -181464 |
| top | average opponent: 1449record: 1-2 | new rating: 1464 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 325 | Kamata, Keisuke (1500) | Lost 0-2 | -181482 |
| 2standard | 447 | Hirose, Yuuki (1694) | Won 2-1 | +221504 |
| 3standard | 413 | Nishikawa, Satoshi (1500) | Won 2-1 | +181522 |
| 4standard | 255 | Iriki, Ryou (1518) | Won 2-0 | +181540 |
| 5standard | 276 | Andou, Wataru (1536) | Lost 1-2 | -181522 |
| 6standard | 391 | Katau, Yoshito (1522) | Lost 0-2 | -181504 |
| 7standard | 401 | Kenichirou T., (1497) | Lost 0-2 | -181486 |
| 8standard | 423 | Ambrose, Keith (1479) | Won 2-1 | +171503 |
| 9standard | 291 | Yamauchi, Kazushi (1430) | Lost 0-2 | -191484 |
| top | average opponent: 1520record: 4-5 | new rating: 1484 | ||