Itou, Tsubasa
Current rating: 1490
Record: 8-8
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 576 | Yamada, Yasuo (1358) | Won 2-1 | +151535 |
| 2sealed | 477 | Fujita, Toshitake (1425) | Lost 0-2 | -201515 |
| 3sealed | 963 | Hayata, Akira (1502) | Lost 0-2 | -181497 |
| 4sealed | 1025 | Ishigaki, Shogo (1479) | Lost 0-2 | -191478 |
| 5sealed | 1084 | Kasahara, Shin (1405) | Won 2-1 | +171495 |
| 6sealed | 952 | Nishimura, Norihiko (1480) | Won 2-0 | +181513 |
| 7sealed | 678 | Muraoka, Hideaki (1313) | Lost 1-2 | -221491 |
| 8sealed | 778 | Narita, Chisato (1449) | Lost 0-2 | -191472 |
| 9sealed | 670 | Kadoyoshi, Tomonori (1446) | Won 2-0 | +181490 |
| average opponent: 1429record: 4-5 | new rating: 1490 | |||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 609 | Hakamata, Shou (1500) | Won 2-0 | +181518 |
| 2sealed | 690 | Endou, Hideaki (1544) | Won 2-1 | +181536 |
| 3sealed | 721 | Kaneko, Masayuki (1467) | Lost 0-2 | -191517 |
| 4sealed | 863 | Tachibana, Kentarou (1582) | Lost 1-2 | -171500 |
| 5sealed | 901 | Tateno, Tomoaki (1349) | Won 2-1 | +161516 |
| 6sealed | 772 | Fukino, Yusuke (1517) | Won 2-1 | +181534 |
| 7sealed | 725 | Kaizu, Hareta (1757) | Lost 1-2 | -141520 |
| average opponent: 1531record: 4-3 | new rating: 1520 | |||