Kamoi, Ryo
Current rating: 1809 (#1993)
Record: 66-41-4
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 541 | Tamura, Shunpei (1474) | Draw 1-1 | -31638 |
| 2sealed | 542 | Morimoto, Ayaka (1499) | Won 2-0 | +161654 |
| 3sealed | 553 | Kato, Tomohisa (1520) | Won 2-0 | +151669 |
| 4sealed | 295 | Tanaka, Yuichi (1607) | Won 2-1 | +171686 |
| 5sealed | 143 | Kamon, Noritoshi (1578) | Won 2-1 | +161702 |
| 6sealed | 74 | Yasui, Shigeto (1653) | Won 2-1 | +171719 |
| 7sealed | 38 | Kakinoki, Junichi (1694) | Won 2-0 | +181737 |
| 8sealed | 19 | Takimura, Kazuyuki (1870) | Lost 1-2 | -161721 |
| 9sealed | 70 | Miura, Ryuji (1785) | Lost 1-2 | -171704 |
| 10draft | 38 | Osaka, Yusuke (1560) | Won 2-0 | +161720 |
| 11draft | 85 | Sawatari, Kai (1632) | Won 2-1 | +161736 |
| 12draft | 187 | Fan, Yiduo (1640) | Won 2-1 | +161752 |
| 13draft | 178 | Takano, Shota (1780) | Won 2-1 | +191771 |
| 14draft | 147 | Nakamura, Keisuke (1814) | Won 2-1 | +191790 |
| 15draft | 77 | Nose, Koji (1843) | Won 2-1 | +191809 |
| top | average opponent: 1663record: 12-2-1 | new rating: 1809 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 764 | Ikeda, Kohei (1546) | Won 2-0 | +171629 |
| 2sealed | 152 | Onoue, Masanobu (1514) | Won 2-0 | +151644 |
| 3sealed | 433 | Yu, Yin (1770) | Lost 1-2 | -151629 |
| 4sealed | 549 | Handa, Takuya (1592) | Won 2-0 | +171646 |
| 5sealed | 383 | Maruyama, Shouta0563 (1501) | Lost 1-2 | -211625 |
| 6sealed | 524 | Ito, Keijiro (1515) | Won 2-1 | +161641 |
| 7sealed | 251 | Kawase, Yoshihiko (1623) | Won 2-0 | +181659 |
| 8sealed | 128 | Tsukagoshi, Tadaki (1664) | Lost 1-2 | -181641 |
| top | average opponent: 1591record: 5-3 | new rating: 1641 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1651 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 497 | Ichimi, Kenji (1561) | Lost 1-2 | -201631 |
| 3sealed | 946 | Yamano, Tatsuto (1161) | Lost 1-2 | -261605 |
| 4sealed | 859 | Saito, Yuji (1565) | Lost 1-2 | -181587 |
| 5sealed | 974 | Needes, Richard (1386) | Lost 0-2 | -221565 |
| 6sealed | 991 | Shimoda, Akihiro (1324) | Won 2-0 | +141579 |
| 7sealed | 856 | Kobayashi, Hirotaka (1467) | Won 2-1 | +161595 |
| 8sealed | 766 | Akatuka, Hidenori (1546) | Won 2-1 | +171612 |
| top | average opponent: 1430record: 3-4 | new rating: 1612 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 222 | Jung, Yong Hyuk (1585) | Won 2-0 | +171672 |
| 2standard | 127 | Matsushita, Takahiro (1613) | Lost 0-2 | -201652 |
| 3standard | 715 | Tsutsumi, Masaki (1421) | Lost 0-2 | -221630 |
| 4standard | 988 | Sano, Yuuki (1536) | Lost 0-2 | -191611 |
| 5standard | 1156 | Heaton, Robert (1422) | Won 2-0 | +141625 |
| 6standard | 908 | Kishishita, Jun (1410) | Won 2-0 | +141639 |
| 7standard | 846 | Tanabe, Kyohei (1512) | Won 2-0 | +161655 |
| 8standard | 480 | Ogawa, Ryota (1610) | Lost 0-2 | -191636 |
| 9standard | 623 | Igarashi, Hisashi (1455) | Won 2-1 | +151651 |
| top | average opponent: 1507record: 5-4 | new rating: 1651 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 243 | Murakami, Toki (1611) | Lost 0-2 | -191670 |
| 4legacy | 762 | Kawaguchi, Takashi (1580) | Won 2-1 | +161686 |
| 5legacy | 378 | Sakai, Toshinori (1647) | Lost 1-2 | -191667 |
| 6legacy | 424 | Itazu, Yoshihisa (1458) | Lost 0-2 | -211646 |
| 7legacy | 658 | Yazu, Yasuhiro (1470) | Won 2-0 | +151661 |
| 8legacy | 670 | Ooguchi, Yuusuke (1484) | Won 2-0 | +141675 |
| 9legacy | 457 | Kanasawa, Satohito (1535) | Lost 0-2 | -201655 |
| top | average opponent: 1541record: 3-4 | new rating: 1655 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 6 | Takeuchi, Shouhei (1377) | Won 2-1 | +131667 |
| 4standard | 211 | Kageyama, Hiroki (1621) | Won 2-0 | +171684 |
| 5standard | 117 | Usui, Haruki (1834) | Lost 1-2 | -151669 |
| 6standard | 304 | Sekimoto, Yasunari (1568) | Won 2-1 | +161685 |
| 7standard | 140 | Yamashiro, Junji (1570) | Lost 1-2 | -201665 |
| 8standard | 398 | Kakinoki, Junichi (1541) | Lost 0-2 | -201645 |
| 9standard | 649 | Yamagata, Hiroki (1533) | Won 2-1 | +161661 |
| 10standard | 257 | Gou, Makoto (1545) | Won 2-0 | +161677 |
| 11standard | 320 | Roppongi, Junya (1588) | Won 2-1 | +161693 |
| 12standard | 141 | Munekata, Yuuki (1684) | Lost 1-2 | -181675 |
| 13standard | 261 | Sekikawa, Daichi (1612) | Won 2-1 | +171692 |
| 14standard | 115 | Miyagi, Moto (1611) | Lost 1-2 | -201672 |
| 15standard | 185 | Umeyama, Yuuichi (1623) | Won 2-0 | +171689 |
| top | average opponent: 1593record: 8-5 | new rating: 1689 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 419 | Hisada, Kazuhiro (1500) | Won 2-0 | +171579 |
| 2sealed | 569 | Hosaka, Yoshiteru (1638) | Won 2-0 | +191598 |
| 3sealed | 112 | Yamada, Takashi (1448) | Lost 0-2 | -211577 |
| 4sealed | 639 | Yamaura, Tatsuya (1519) | Won 2-0 | +171594 |
| 5sealed | 261 | Yamada, Nobuhiro (1368) | Won 2-0 | +141608 |
| 6sealed | 198 | Onishi, Kouhei (1664) | Won 2-0 | +191627 |
| 7sealed | 41 | Yokomizo, Gouki (1580) | Lost 1-2 | -191608 |
| 8sealed | 292 | Harada, Masao (1611) | Won 2-0 | +181626 |
| 9sealed | 96 | Ou, Kaitou (1705) | Lost 0-2 | -161610 |
| 10draft | 328 | Matsumoto, Naoya (1689) | Won 2-1 | +191629 |
| 11draft | 68 | Kuno, Takashi (1648) | Won 2-0 | +181647 |
| 12draft | 360 | Takimura, Kazuyuki (2042) | Won 2-1 | +251672 |
| 13draft | 25 | Obitsu, Youtarou (1657) | Lost 0-2 | -181654 |
| top | average opponent: 1621record: 9-4 | new rating: 1654 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 339 | Danjo, Hiroyuki (1500) | Won 2-1 | +161621 |
| 2standard | 235 | Asano, Shoji (1445) | Lost 0-2 | -211600 |
| 3standard | 655 | Satou, Takamasa (1474) | Lost 0-2 | -201580 |
| 4standard | 1065 | Fujimoto, Kenta (1569) | Lost 1-2 | -181562 |
| top | average opponent: 1497record: 1-3 | new rating: 1562 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 426 | Lee, Shih Kuang (1445) | Won 2-0 | +151614 |
| 2sealed | 22 | Shirakawa, Yuichiro (1557) | Won 2-1 | +171631 |
| 3sealed | 4 | Semura, Junichi (1554) | Lost 0-2 | -191612 |
| 4sealed | 312 | Maki, Akira (1519) | Lost 1-2 | -201592 |
| 5sealed | 268 | Hata, Yuusuke (1520) | Won 2-1 | +171609 |
| 6sealed | 246 | Makino, Takashi (1518) | Won 2-1 | +161625 |
| 7sealed | 190 | Ishihara, Takashi6753 (1533) | Lost 1-2 | -201605 |
| top | average opponent: 1521record: 4-3 | new rating: 1605 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 529 | Toriuchi, Daizo (1411) | Won 2-1 | +141624 |
| 4legacy | 586 | Matsumoto, Takafumi (1580) | Draw 1-1 | -11623 |
| 5legacy | 553 | Sasaki, Yasuhiro (1519) | Lost 0-2 | -191604 |
| 6legacy | 632 | Oota, Kazuki (1540) | Won 2-0 | +161620 |
| 7legacy | 581 | Zheng, Junyuan (1570) | Lost 1-2 | -191601 |
| 8legacy | 642 | Kobayashi, Toshio (1537) | Won 2-1 | +171618 |
| 9legacy | 591 | Mori, Naoki (1540) | Lost 0-2 | -191599 |
| top | average opponent: 1528record: 3-3-1 | new rating: 1599 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 368 | Murasawa, Yuuya (1477) | Draw 1-1 | -31607 |
| 2modern | 301 | Taniguchi, Takahide (1500) | Lost 1-2 | -201587 |
| 3modern | 465 | Tanaka, Ryou (1488) | Won 2-1 | +171604 |
| 4modern | 369 | Samejima, Ippei (1397) | Won 2-0 | +141618 |
| 5modern | 247 | Yamamura, Mitsutoshi (1282) | Won 2-0 | +121630 |
| 6modern | 191 | Kondou, Keiichi (1516) | Lost 0-2 | -201610 |
| top | average opponent: 1443record: 3-2-1 | new rating: 1610 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 679 | Okamoto, Yuta (Tokyo) (1500) | Won 2-0 | +181518 |
| 2sealed | 513 | Ariyoshi, Daisuke (1434) | Lost 0-2 | -201498 |
| 3sealed | 703 | Beversluis, William (1502) | Draw 1-1 | +11499 |
| 4sealed | 785 | Thongkhum, Sittidej (1463) | Won 2-0 | +171516 |
| 5sealed | 690 | Kondou, Yuuki (1520) | Won 2-0 | +181534 |
| 6sealed | 623 | Tanaka, Hironao (1539) | Won 2-0 | +181552 |
| 7sealed | 574 | Yoshida, Akihiko (1556) | Won 2-0 | +181570 |
| 8sealed | 542 | Ishiguro, Youhei (1604) | Won 2-1 | +191589 |
| 9sealed | 525 | Banno, Kunihiko (1644) | Won 2-1 | +191608 |
| 10draft | 46 | Inagaki, Yukihiro (1538) | Lost 0-2 | -201588 |
| 11draft | 56 | Miyawaki, Takeshi (1638) | Won 2-0 | +191607 |
| 12draft | 19 | Nomura, Masahiro (1650) | Won 2-1 | +191626 |
| 13draft | 88 | Inagaki, Yukihiro (1562) | Lost 0-2 | -191607 |
| 14draft | 76 | Hosokawa, Yuya (1758) | Lost 0-2 | -151592 |
| 15draft | 64 | Hiyoshi, Tatsuhiko (1589) | Won 2-1 | +181610 |
| top | average opponent: 1566record: 10-4-1 | new rating: 1610 | ||