Moriyama, Masahiro
Current rating: 1294
Record: 17-36-1
| Grand Prix Kobe 2014 (modern) | starting rating: 1333 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1076 | Takizawa, Shunya (1485) | Lost 1-2 | -151318 |
| 2modern | 1070 | Furutani, Yamato (1505) | Won 2-0 | +221340 |
| 3modern | 1005 | Asaumi, Hiroki (1505) | Lost 1-2 | -151325 |
| 4modern | 1100 | Hata, Yuusuke (1481) | Lost 0-2 | -161309 |
| 5modern | 1173 | Koizumi, Hiroki (1449) | Lost 1-2 | -151294 |
| top | average opponent: 1485record: 1-4 | new rating: 1294 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1309 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 705 | Arakawa, Yasuaki (1475) | Won 2-0 | +211330 |
| 2standard | 683 | Hasegawa, Yu (1573) | Lost 1-2 | -131317 |
| 3standard | 810 | Yaki, Takasugi (1504) | Won 2-1 | +211338 |
| 4standard | 628 | Takeishi, Kouji (1751) | Won 2-0 | +251363 |
| 5standard | 561 | Iwazaki, Yuuta (1578) | Lost 1-2 | -141349 |
| 6standard | 673 | Mitsukuchi, Takeshi (1489) | Lost 0-2 | -161333 |
| top | average opponent: 1562record: 3-3 | new rating: 1333 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1311 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 272 | Kubo, Yuuta (1500) | Lost 1-2 | -151296 |
| 2standard | 485 | Smith, Brett (1480) | Won 2-1 | +211317 |
| 3standard | 424 | Hashimoto, Tatsuki (1467) | Lost 0-2 | -151302 |
| 4standard | 593 | Kawamura, Naoki (1524) | Lost 1-2 | -141288 |
| 5standard | 692 | Ito, Hayato (1470) | Won 2-1 | +211309 |
| top | average opponent: 1488record: 2-3 | new rating: 1309 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1324 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 392 | Tsujii, Takahito (1500) | Draw 1-1 | +31327 |
| 2modern | 424 | Takagi, Akifumi (1502) | Lost 0-1 | -151312 |
| 3modern | 591 | Izumida, Takuma (1417) | Won 2-0 | +201332 |
| 4modern | 471 | Nakashima, Takumi (1488) | Won 2-1 | +211353 |
| 5modern | 321 | Goto, Shotaro (1515) | Lost 0-2 | -151338 |
| 6modern | 438 | Matsuda, Issui (1640) | Lost 1-2 | -131325 |
| 7modern | 427 | Abe, Motoki (1503) | Lost 0-2 | -141311 |
| top | average opponent: 1509record: 2-4-1 | new rating: 1311 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1348 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 30 | Murata, Atsushi (1509) | Lost 0-2 | -151333 |
| 2standard | 263 | Nakamura, Keisuke (1551) | Lost 0-2 | -141319 |
| 3standard | 377 | Kusumi, Kousei (1463) | Won 2-0 | +201339 |
| 4standard | 355 | Hanawa, Hiroki (1481) | Lost 0-2 | -151324 |
| top | average opponent: 1501record: 1-3 | new rating: 1324 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1351 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 52 | Kubo, Shouta (1500) | Won 2-1 | +211372 |
| 2extended | 170 | Motoyama, Kazuhiko (1680) | Lost 0-2 | -131359 |
| 3extended | 374 | Noya, Hideaki (1501) | Lost 1-2 | -151344 |
| 4extended | 423 | Sasaki, Masaya (1369) | Won 2-0 | +181362 |
| 5extended | 301 | Aono, Yoshio (1580) | Lost 1-2 | -141348 |
| top | average opponent: 1526record: 2-3 | new rating: 1348 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Tanaka, Kouichi (1532) | Lost 0-2 | -151367 |
| 2sealed | 215 | Kikuchi, Toshikazu (1482) | Lost 0-2 | -161351 |
| top | average opponent: 1507record: 0-2 | new rating: 1351 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 14 | U, Kashin (1435) | Lost 1-2 | -171370 |
| 2block | 274 | Ishibashi, Satoshi (1510) | Won 2-0 | +201390 |
| 3block | 198 | Iizuka, Shun (1641) | Won 2-1 | +231413 |
| 4block | 151 | Sato, Takatoshi (1586) | Lost 0-2 | -151398 |
| 5block | 228 | Jitsukawa, Naofumi (1521) | Lost 0-2 | -161382 |
| top | average opponent: 1539record: 2-3 | new rating: 1382 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 279 | Tamaki, Junnosuke (1500) | Lost 0-2 | -171420 |
| 2standard | 304 | Matsumoto, Kazuya (1482) | Lost 0-2 | -171403 |
| 3standard | 350 | Hirai, Masumi (1475) | Lost 1-2 | -161387 |
| top | average opponent: 1486record: 0-3 | new rating: 1387 | ||
| Grand Prix Yamagata 2006 (TSP limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Koizumi, Kaoru (1612) | Lost 0-2 | -151430 |
| 2sealed | 132 | Saitou, Hironari (1447) | Won 2-1 | +181448 |
| 3sealed | 107 | Iizuka, Shun (1656) | Lost 0-2 | -141434 |
| 4sealed | 132 | Kan, Yoshimi (1486) | Won 2-0 | +191453 |
| 5sealed | 92 | Yii, Terh Kuen (1591) | Lost 1-2 | -161437 |
| top | average opponent: 1558record: 2-3 | new rating: 1437 | ||
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 116 | Totani, Kouhei (1504) | Won 2-1 | +181518 |
| 2block | 109 | Horikawa, Hideaki (1500) | Lost 0-2 | -181500 |
| 3block | 88 | Kaida, Hiroshi (1562) | Lost 1-2 | -171483 |
| 4block | 178 | Hirayama, Susumu (1499) | Lost 1-2 | -181465 |
| 5block | 185 | Ozawa, Ryuuichi (1466) | Lost 1-2 | -181447 |
| 6block | 176 | Fujii, Yuuki (1446) | Won 2-1 | +181465 |
| 7block | 141 | Tanabe, Kazuya (1328) | Lost 0-2 | -201445 |
| top | average opponent: 1472record: 2-5 | new rating: 1445 | ||