Maruo, Yuuta
Current rating: 1832 (#1491)
Record: 66-36-4
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1841 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 390 | Maciel, Julio (1598) | Won 2-1 | +131854 |
| 2standard | 511 | Nakamura, Yuto (1509) | Won 2-0 | +121866 |
| 3standard | 226 | Kobayashi, Kazuma (1488) | Lost 0-2 | -241842 |
| 4standard | 465 | Kato, Wataru (1474) | Won 2-1 | +111853 |
| 5standard | 380 | Kimura, Kosuke (1548) | Lost 0-2 | -231830 |
| 6standard | 676 | Wang, Weiliang (1572) | Won 2-0 | +131843 |
| 7standard | 414 | Yoshida, Hiroki (1536) | Won 2-1 | +131856 |
| 8standard | 373 | Okamoto, Yoshiaki (1526) | Lost 1-2 | -241832 |
| top | average opponent: 1531record: 5-3 | new rating: 1832 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1863 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 444 | Kobayashi, Yuuma (1500) | Won 2-1 | +121875 |
| 2legacy | 315 | Ito, Takuya (1511) | Lost 1-2 | -251850 |
| 3legacy | 442 | Mori, Kazumasa (1469) | Won 2-0 | +121862 |
| 4legacy | 345 | Uno, Yuki (1534) | Won 2-0 | +121874 |
| 5legacy | 218 | Ohba, Hiroshi (1547) | Won 2-1 | +121886 |
| 6legacy | 166 | Bi, Chen jie (1563) | Lost 1-2 | -231863 |
| 7legacy | 157 | Niwa, Hotaka (1636) | Lost 0-2 | -221841 |
| top | average opponent: 1537record: 4-3 | new rating: 1841 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1778 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 424 | Ishii, Hiroyuki (1651) | Lost 1-2 | -201758 |
| 4modern | 390 | Minobe, Yoshihiro (1511) | Won 2-1 | +131771 |
| 5modern | 387 | Ooba, Hideto (1415) | Lost 1-2 | -241747 |
| 6modern | 671 | Lagasca, Rafael (1658) | Lost 1-2 | -191728 |
| 7modern | 652 | Ohmori, Yoshitsugu (1425) | Won 2-0 | +121740 |
| 8modern | 473 | Ishiwata, Ryohei (1471) | Won 2-1 | +131753 |
| 9modern | 374 | Nagafuchi, Ei (1472) | Won 2-0 | +131766 |
| 10modern | 240 | Faessler, Tim (1555) | Won 2-0 | +151781 |
| 11modern | 177 | Hirami, Tomonori (1861) | Won 2-0 | +191800 |
| 12modern | 176 | Hasegawa, Kazuhiko (1738) | Won 2-1 | +171817 |
| 13modern | 79 | Feng, Chiu Ren (1631) | Won 2-1 | +151832 |
| 14modern | 36 | Young, San (1753) | Won 2-1 | +161848 |
| 15modern | 53 | Kasuya, Takashi (1683) | Won 2-1 | +151863 |
| top | average opponent: 1602record: 10-3 | new rating: 1863 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1714 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 268 | Itazu, Yoshihisa (1432) | Won 2-0 | +131727 |
| 4sealed | 101 | Murao, Masaaki (1553) | Won 2-0 | +151742 |
| 5sealed | 25 | Ikebata, Ryou (1672) | Won 2-1 | +171759 |
| 6sealed | 10 | Kokubun, Takeshi (1748) | Lost 0-2 | -181741 |
| 7sealed | 140 | Yamakawa, Hiroyuki (1459) | Lost 0-2 | -231718 |
| 8sealed | 272 | Tanaka, Yu (1697) | Won 2-1 | +171735 |
| 9sealed | 199 | Watanabe, Yuuki (1482) | Won 2-0 | +141749 |
| 10draft | 345 | Fujii, Akira (1597) | Won 2-1 | +151764 |
| 11draft | 336 | Nagai, Mamoru (1756) | Won 2-0 | +181782 |
| 12draft | 100 | Kawahama, Yoshikazu (1612) | Won 2-0 | +151797 |
| 13draft | 97 | Ishiwada, Hiroyuki (1704) | Lost 0-2 | -201777 |
| 14draft | 149 | Takashima, Ryouhei (1642) | Won 2-1 | +161793 |
| 15draft | 161 | Yukuhiro, Ken (1977) | Lost 0-2 | -151778 |
| top | average opponent: 1641record: 9-4 | new rating: 1778 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 536 | Hayashi, Masashi (1536) | Won 2-0 | +151679 |
| 3legacy | 508 | Nakazawa, Yusuke (1363) | Won 2-0 | +131692 |
| 4legacy | 602 | Kouge, Kazuhiro (1585) | Won 2-1 | +161708 |
| 5legacy | 551 | Shinohara, Gen (1542) | Lost 1-2 | -211687 |
| 6legacy | 620 | Imagawa, Hiromasa (1778) | Won 2-1 | +201707 |
| 7legacy | 550 | Toriuchi, Daizo (1456) | Won 2-1 | +131720 |
| 8legacy | 536 | Kanegawa, Toshiya (1901) | Won 2-1 | +211741 |
| 9legacy | 507 | Yamamoto, Kentaro (1992) | Lost 0-2 | -131728 |
| 10legacy | 81 | Miyanishi, Makoto (1513) | Won 2-1 | +141742 |
| 11legacy | 53 | Uchimura, Yoshihiro (1635) | Won 2-1 | +161758 |
| 12legacy | 33 | Miyata, Yuuya (1570) | Lost 1-2 | -211737 |
| 13legacy | 38 | Yamaguchi, Shouta (1606) | Lost 1-2 | -211716 |
| 14legacy | 61 | Yanase, Kaname (1607) | Lost 1-2 | -201696 |
| 15legacy | 71 | Takeuchi, Jun (1704) | Won 2-0 | +181714 |
| top | average opponent: 1628record: 9-5 | new rating: 1714 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 182 | Agata, Tatsuki (1576) | Won 2-0 | +161688 |
| 3sealed | 37 | Arita, Kento (1754) | Draw 1-1 | +11689 |
| 4sealed | 119 | Yashiki, Kouichi (1500) | Draw 1-1 | -31686 |
| 5sealed | 220 | Nakamura, Yuki (1462) | Lost 0-2 | -221664 |
| top | average opponent: 1573record: 1-1-2 | new rating: 1664 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 965 | Watanabe, Hiroyuki (1498) | Lost 1-2 | -211658 |
| 3modern | 1068 | Morimoto, Haruyuki (1500) | Won 2-1 | +151673 |
| 4modern | 832 | Kawasaki, Shinsuke (1526) | Draw 1-1 | -31670 |
| 5modern | 932 | Losh, Mason (1412) | Won 2-1 | +131683 |
| 6modern | 850 | Sekine, Ryota (1539) | Draw 1-1 | -21681 |
| 7modern | 926 | Yamaguchi, Kyohei (1391) | Won 2-0 | +131694 |
| 8modern | 853 | Yagi, Wataru (1477) | Lost 0-2 | -221672 |
| top | average opponent: 1477record: 3-2-2 | new rating: 1672 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 228 | Hayashi, Shinsuke (1835) | Won 2-0 | +231575 |
| 2sealed | 75 | Iwasawa, Fumiya (1438) | Won 2-1 | +151590 |
| 3sealed | 43 | Sakai, Yoshiki (1471) | Lost 1-2 | -201570 |
| 4sealed | 150 | Fujimori, Masayoshi (1512) | Won 2-1 | +171587 |
| 5sealed | 122 | Umehara, Kei (1628) | Won 2-0 | +191606 |
| 6sealed | 92 | T, Shin (1555) | Won 2-0 | +171623 |
| 7sealed | 24 | Horie, Isamu (1556) | Won 2-1 | +171640 |
| 8sealed | 18 | Kuroda, Masashiro (1910) | Won 2-0 | +231663 |
| 9sealed | 6 | Kamei, Kazuhiko (1517) | Won 2-0 | +151678 |
| 10draft | 72 | Satou, Kenichi (1541) | Lost 0-2 | -201658 |
| 11draft | 82 | Kushibe, Toshiki (1718) | Won 2-0 | +191677 |
| 12draft | 72 | Sun, Bo (1748) | Won 2-1 | +191696 |
| 13draft | 60 | Maeno, Kazuha (1811) | Lost 0-2 | -161680 |
| 14draft | 49 | Satou, Kenichi (1550) | Won 2-1 | +161696 |
| 15draft | 24 | Sano, Futoshi (1760) | Lost 0-2 | -171679 |
| top | average opponent: 1636record: 11-4 | new rating: 1679 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 298 | Nishioka, Masataka (1500) | Won 2-1 | +171556 |
| 2standard | 136 | Suzuki, Shoya (1487) | Lost 0-2 | -191537 |
| 3standard | 347 | Irimura, Daisuke (1500) | Lost 0-2 | -191518 |
| 4standard | 492 | Tansei, Hiroyuki (1489) | Won 2-0 | +181536 |
| 5standard | 379 | Kurokawa, Yuuki (1500) | Won 2-1 | +171553 |
| 6standard | 294 | Kaestner-Frenchman, Ben (1520) | Won 2-1 | +181571 |
| 7standard | 201 | Inagawa, Koki (1539) | Lost 1-2 | -191552 |
| top | average opponent: 1505record: 4-3 | new rating: 1552 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 64 | Matsumoto, Yoshifumi (1543) | Won 2-0 | +191536 |
| 2standard | 282 | Matsuura, Hiroyuki (1534) | Won 2-1 | +181554 |
| 3standard | 128 | Baba, Yasunori (1671) | Won 2-0 | +201574 |
| 4standard | 173 | Nakashima, Hajime (1533) | Lost 0-2 | -191555 |
| 5standard | 206 | Nishizawa, Taichi (1522) | Lost 1-2 | -191536 |
| 6standard | 274 | Mochiki, Kazuto (1507) | Won 2-1 | +181554 |
| 7standard | 232 | Furusato, Hiroshi (1575) | Won 2-1 | +181572 |
| 8standard | 185 | Yamazaki, Hiroyuki (1562) | Lost 1-2 | -181554 |
| 9standard | 198 | Yamamoto, Shouhei (1719) | Lost 1-2 | -151539 |
| top | average opponent: 1574record: 5-4 | new rating: 1539 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 264 | Yokoyama, Mitsunori (1391) | Won 2-1 | +161516 |
| 2standard | 1 | Okamoto, Ichiro (1500) | Lost 0-2 | -181498 |
| 3standard | 149 | Saegusa, Nobuyuki (1523) | Lost 1-2 | -181480 |
| 4standard | 325 | Suzuki, Keisuke (1555) | Won 2-1 | +201500 |
| 5standard | 265 | Shibafuji, Shunsuke (1481) | Won 2-0 | +171517 |
| 6standard | 229 | Jhang Y., (1518) | Won 2-0 | +181535 |
| 7standard | 172 | Yuasa, Daisuke (1534) | Won 2-1 | +181553 |
| 8standard | 61 | Tatsuya S., (1561) | Lost 0-2 | -181535 |
| 9standard | 113 | Narumiya, Ryuuma (1522) | Lost 0-2 | -181517 |
| top | average opponent: 1509record: 5-4 | new rating: 1517 | ||