Itou, Kenta
Current rating: 1426
Record: 19-23
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Kudo, Koichi (1671) | Lost 0-2 | -151479 |
| 2sealed | 806 | Fukumoto, Takuma (1396) | Lost 1-2 | -191460 |
| 3sealed | 1050 | Asai, Tetsuya (1425) | Lost 1-2 | -191441 |
| 4sealed | 1100 | Araki, Tatsunori (1614) | Lost 1-2 | -151426 |
| top | average opponent: 1527record: 0-4 | new rating: 1426 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 20 | Mukuno, Yuuji (1682) | Lost 0-2 | -151500 |
| 2modern | 853 | Kaneko, Satoru (1459) | Lost 0-2 | -181482 |
| 3modern | 1295 | Katayama, Yuuya (1438) | Won 2-0 | +171499 |
| 4modern | 1030 | Nishikawa, Satoshi (1318) | Won 2-1 | +141513 |
| 5modern | 723 | Nakata, Yuuta (1503) | Lost 0-2 | -181495 |
| 6modern | 893 | Ashida, Yasuhiro (1487) | Won 2-1 | +181513 |
| 7modern | 711 | Hieda, Ryu (1447) | Lost 0-2 | -191494 |
| top | average opponent: 1476record: 3-4 | new rating: 1494 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 219 | Kokubun, Hiroshi (1701) | Won 2-0 | +211555 |
| 2standard | 144 | Takano, Yuta (1516) | Won 2-0 | +171572 |
| 3standard | 84 | Iimura, Yuta (1507) | Lost 0-2 | -191553 |
| 4standard | 436 | Tamai, Toshimasa (1347) | Lost 1-2 | -221531 |
| 5standard | 867 | Li, Thaksin (1612) | Lost 0-2 | -161515 |
| 6standard | 1108 | Nagata, Atsushi (1448) | Won 2-1 | +161531 |
| 7standard | 677 | Sawada, Tetsushi (1630) | Lost 0-2 | -161515 |
| top | average opponent: 1537record: 3-4 | new rating: 1515 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 166 | Fujioka, Yoshihiro (1506) | Won 2-0 | +181531 |
| 2standard | 714 | Iijima, Yuuki (1518) | Lost 1-2 | -191512 |
| 3standard | 863 | Abe, Yusuke (1498) | Won 2-0 | +181530 |
| 4standard | 505 | Hasegawa, Syoichi (1756) | Lost 0-2 | -141516 |
| 5standard | 982 | Kamei, Toshio (1502) | Won 2-0 | +181534 |
| 6standard | 782 | Katou, Syouya (1521) | Won 2-1 | +181552 |
| 7standard | 601 | Ooi, Masaki (1646) | Lost 0-2 | -171535 |
| 8standard | 589 | Komori, Yuuya (1453) | Won 2-0 | +171552 |
| 9standard | 542 | Tagi, Tessei (1541) | Lost 0-2 | -181534 |
| top | average opponent: 1549record: 5-4 | new rating: 1534 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 843 | Obata, Ken (1492) | Lost 1-2 | -181480 |
| 2sealed | 879 | Tsukada, Kasumi (1354) | Won 2-0 | +161496 |
| 3sealed | 794 | Furuya, Satoshi (1275) | Lost 1-2 | -221474 |
| 4sealed | 915 | Takrathoke, Manoch (1483) | Won 2-0 | +181492 |
| 5sealed | 882 | Yamaoka, Nobuyuki (1622) | Lost 1-2 | -161476 |
| 6sealed | 944 | Abe, Yuuta (1512) | Won 2-0 | +191495 |
| 7sealed | 712 | Nakae, Syu (1556) | Won 2-0 | +191514 |
| 8sealed | 640 | Matsushima, Syuuitirou (1524) | Won 2-1 | +181532 |
| 9sealed | 480 | Ochi, Takushi (1456) | Lost 1-2 | -191513 |
| top | average opponent: 1475record: 5-4 | new rating: 1513 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 543 | Yamanaka, Takuya (1584) | Won 2-1 | +201520 |
| 2standard | 89 | Noguchi, Hiromasa (1415) | Lost 1-2 | -201500 |
| 3standard | 1036 | Naka, Hidehiro (1551) | Won 2-1 | +191519 |
| 4standard | 776 | Sakanaka, Yousuke (1467) | Lost 0-2 | -191500 |
| 5standard | 677 | Sano, Shigeaki (1333) | Won 2-0 | +151515 |
| 6standard | 608 | Toma, Hiroto (1598) | Lost 0-2 | -171498 |
| top | average opponent: 1491record: 3-3 | new rating: 1498 | ||