Maki, Ryosuke
Current rating: 1531
Record: 29-31
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Ikeuchi, Ryota (1480) | Lost 1-2 | -201577 |
| 2sealed | 627 | Imamura, Daisuke (1202) | Won 2-0 | +111588 |
| 3sealed | 657 | Ikeda, Tsuyoshi (1572) | Lost 0-2 | -181570 |
| 4sealed | 908 | Watanabe, Seiichiro (1483) | Lost 1-2 | -201550 |
| 5sealed | 875 | Takamiya, Kazuya (1449) | Lost 1-2 | -191531 |
| top | average opponent: 1437record: 1-4 | new rating: 1531 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | Sugimoto, Hiroaki (1609) | Won 2-1 | +201506 |
| 2sealed | 357 | Shimokobe, Yukihiro (1516) | Won 2-0 | +181524 |
| 3sealed | 294 | Mori, Mizuki (1494) | Won 2-1 | +181542 |
| 4sealed | 20 | Oikawa, Ryusuke (1688) | Won 2-0 | +201562 |
| 5sealed | 49 | Hamada, Yuusai (1523) | Won 2-1 | +171579 |
| 6sealed | 48 | Ishihara, Koji (1610) | Lost 0-2 | -171562 |
| 7sealed | 52 | Moriyama, Masahide (1695) | Won 2-0 | +201582 |
| 8sealed | 31 | Nuruki, Hiroaki (1850) | Won 2-1 | +231605 |
| 9sealed | 23 | Ushikubo, Kenichi (1659) | Lost 0-2 | -171588 |
| 10draft | 626 | Kato, Jun (1592) | Lost 1-2 | -181570 |
| 11draft | 620 | Takase, Yusuke (1511) | Lost 0-2 | -191551 |
| 12draft | 622 | Ogata, Nobuhiko (1644) | Won 2-1 | +201571 |
| 13draft | 706 | Kobayashi, Yuuki 0719 (1584) | Won 2-0 | +181589 |
| 14draft | 695 | Kubota, Muneaki (1722) | Won 2-0 | +211610 |
| 15draft | 689 | Wentao, Qi (1913) | Lost 0-2 | -131597 |
| top | average opponent: 1641record: 10-5 | new rating: 1597 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 77 | Kaminaga, Shu (1605) | Lost 0-2 | -161467 |
| 4sealed | 442 | Toda, Ryunosuke (1487) | Won 2-0 | +191486 |
| 5sealed | 517 | Uchino, Jun (1620) | Won 2-1 | +201506 |
| 6sealed | 183 | Blohon, Lukas (2111) | Lost 0-2 | -81498 |
| 7sealed | 338 | Shinhama, Takahiko (1647) | Lost 0-2 | -151483 |
| 8sealed | 531 | Tanaka, Eiji (1621) | Lost 1-2 | -161467 |
| 9sealed | 613 | Wutiboonwatana, Chaiyapruk (1491) | Won 2-1 | +191486 |
| top | average opponent: 1654record: 3-4 | new rating: 1486 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 620 | Kubouchi, Naoki (1724) | Lost 0-2 | -151520 |
| 2sealed | 801 | Serizawa, Koetsu (1483) | Lost 0-2 | -191501 |
| 3sealed | 1205 | Fujita, Yoshito (1499) | Lost 0-2 | -181483 |
| top | average opponent: 1568record: 0-3 | new rating: 1483 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Sakurai, Yuusuke (1500) | Won 2-1 | +201429 |
| 2sealed | 13 | Matsumura, Hideyuki (1516) | Lost 1-2 | -161413 |
| 3sealed | 148 | Maruyama, Takaaki (1508) | Won 2-1 | +191432 |
| 4sealed | 83 | Yotsumoto, Yuki (1481) | Won 2-1 | +191451 |
| 5sealed | 112 | Fujiwara, Yuichiro (1647) | Won 2-1 | +221473 |
| 6sealed | 67 | Iwano, Shuzo (1654) | Won 2-0 | +211494 |
| 7sealed | 50 | Kishi, Tatsunori (1862) | Won 2-0 | +241518 |
| 8sealed | 31 | Kubota, Kenta (1716) | ID | 01518 |
| 9rochester | 27 | Chijimi, Keiichi (1658) | Won 2-1 | +211539 |
| 10rochester | 16 | Takasaki, Yuichi (1668) | Lost 1-2 | -161523 |
| 11rochester | 4 | Okada, Seiji (1705) | Won 2-0 | +221545 |
| 12rochester | 18 | Yamaguchi, Yuuichi (1619) | Won 2-1 | +191564 |
| 13rochester | 17 | Kaji, Tomohiro (1876) | Lost 0-2 | -131551 |
| 14rochester | 17 | Iyanaga, Junya (1614) | Lost 0-2 | -161535 |
| top | average opponent: 1644record: 9-4-1 | new rating: 1535 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 81 | Natsume, Takuya (1516) | Lost 1-2 | -181484 |
| 2standard | 343 | Okuyama, Tatsunori (1479) | Lost 0-2 | -181466 |
| 3standard | 388 | Takemoto, Yoshihiro (1463) | Lost 1-2 | -181448 |
| 4standard | 424 | Ichikawa, Tatsuya (1445) | Lost 0-2 | -181430 |
| 5standard | 400 | Ono, Kouichi (1427) | Won 2-0 | +181448 |
| 6standard | 354 | Katsu, Masahiro (1373) | Won 2-0 | +161464 |
| 7standard | 286 | Kuraoka, Satoshi (1459) | Lost 1-2 | -181446 |
| 8standard | 249 | Omori, Ken'ichirou (1392) | Lost 1-2 | -191427 |
| 9standard | 206 | Ito, Hajime (1428) | Lost 0-2 | -181409 |
| top | average opponent: 1442record: 2-7 | new rating: 1409 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 215 | Ogami, Kenji (1607) | Won 2-0 | +201520 |
| 2block | 169 | Mitamura, Kazuya (1508) | Lost 0-2 | -181502 |
| 3block | 198 | Tomiyama, Takaaki (1500) | Won 2-1 | +181520 |
| 4block | 117 | Yasuoka, Hideki (1519) | Lost 0-2 | -181502 |
| 5block | 283 | Okada, Hiroaki(Shiga) (1480) | Won 2-0 | +171519 |
| 6block | 145 | Shimizu, Junji (1538) | Lost 1-2 | -171502 |
| 7block | 224 | Ueno, Takamasa (1506) | Lost 0-2 | -181484 |
| 8block | 214 | Motonaga, Hiroaki (1485) | Won 2-0 | +181502 |
| top | average opponent: 1518record: 4-4 | new rating: 1502 | ||