Ito, Jin
Current rating: 1499
Record: 20-21-1
| Grand Prix Yokohama 2019 (modern) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 351 | Mizuno, Tomoya (1276) | Lost 1-2 | -231521 |
| 2modern | 795 | Naito, Yuuki (1411) | Won 2-0 | +161537 |
| 3modern | 697 | Daikai, Rikiya (1520) | Lost 1-2 | -181519 |
| 4modern | 998 | Suzuki, Yuga (1527) | Won 2-1 | +181537 |
| 5modern | 749 | Bessho, Yuya (1624) | Lost 1-2 | -171520 |
| 6modern | 892 | Matsuda, Yoshiaki (1551) | Won 2-1 | +191539 |
| 7modern | 674 | Hattori, Tetsuya (1454) | Lost 0-2 | -201519 |
| 8modern | 595 | Kinoshita, Akira (1402) | Lost 0-2 | -201499 |
| top | average opponent: 1471record: 3-5 | new rating: 1499 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 428 | Takao, Naoki (1599) | Won 2-0 | +201499 |
| 3modern | 104 | Suzuki, Masahiro 5436 (1578) | Won 2-1 | +201519 |
| 4modern | 177 | Saito, Daisuke 0873 (1556) | Won 2-0 | +181537 |
| 5modern | 52 | Nagata, Satoshi (1412) | Won 2-0 | +161553 |
| 6modern | 81 | Fujita, Osamu (1734) | Lost 1-2 | -151538 |
| 7modern | 80 | Kurosawa, Yuuki7831 (1506) | Won 2-1 | +181556 |
| 8modern | 136 | Kamata, Kazuhiro (1730) | Won 2-1 | +211577 |
| 9modern | 62 | Moriya, Ryo (1583) | Won 2-1 | +181595 |
| 10modern | 18 | Arai, Makoto (1571) | Draw 1-1 | 01595 |
| 11modern | 25 | Shiozaki, Toshinori (1864) | Lost 1-2 | -141581 |
| 12modern | 69 | Limsakdakul, Wathanyu (1549) | Lost 1-2 | -181563 |
| 13modern | 143 | Tadano, Syunta (1571) | Lost 0-2 | -181545 |
| 14modern | 187 | Tsukada, Hiroshi (1443) | Won 2-0 | +161561 |
| 15modern | 130 | Yokoyama, Takaya (1585) | Lost 0-2 | -171544 |
| top | average opponent: 1591record: 8-5-1 | new rating: 1544 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 539 | Jo, Kyu Sung (1500) | Won 2-0 | +181466 |
| 2standard | 615 | Ohtsuka, Youhei (1458) | Won 2-0 | +181484 |
| 3standard | 331 | Saitou, Ryuuga (1810) | Lost 0-2 | -121472 |
| 4standard | 692 | Yamauchi, Shotaro (1508) | Won 2-1 | +191491 |
| 5standard | 666 | Koike, Yuya (1499) | Won 2-1 | +181509 |
| 6standard | 167 | Nakajima, Ryouma (1508) | Lost 1-2 | -181491 |
| 7standard | 540 | Sugiyama, Takanori (1443) | Lost 1-2 | -191472 |
| 8standard | 747 | Nakamichi, Daisuke (1847) | Lost 1-2 | -121460 |
| 9standard | 750 | Yamashita, Yosuke (1499) | Won 2-1 | +191479 |
| top | average opponent: 1563record: 5-4 | new rating: 1479 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1120 | Tsai, Ming Che (1504) | Won 2-1 | +181501 |
| 2sealed | 1210 | Takada, Ryuto (1484) | Lost 0-2 | -181483 |
| 3sealed | 1135 | Morita, Akira (1519) | Won 2-1 | +181501 |
| 4sealed | 1021 | Morisawa, Satoshi (1518) | Lost 0-2 | -171484 |
| 5sealed | 1174 | Nakagawa, Hikaru (1459) | Lost 1-2 | -191465 |
| 6sealed | 1132 | Ueda, Shota (1481) | Lost 0-2 | -171448 |
| top | average opponent: 1494record: 2-4 | new rating: 1448 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 903 | Fujikura, Akinori (1500) | Lost 0-2 | -181482 |
| 2sealed | 1010 | Yamamoto, Masafumi (1482) | Lost 1-2 | -181464 |
| 3sealed | 1128 | Nakayama, Munetoshi (1483) | Won 2-0 | +181482 |
| 4sealed | 1072 | Tran, Thien-Anh (1514) | Lost 1-2 | -171465 |
| 5sealed | 1023 | Baba, Yuusuke (1449) | Won 2-0 | +181483 |
| top | average opponent: 1486record: 2-3 | new rating: 1483 | ||