Muramatsu, Yasuhiro
Current rating: 1314
Record: 32-55
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1330 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 594 | Matsuura, Takumi (1738) | Lost 1-2 | -111319 |
| 2sealed | 707 | Sakata, Shinnosuke (1480) | Won 2-1 | +201339 |
| 3sealed | 677 | Suda, Makoto (1450) | Won 2-1 | +201359 |
| 4sealed | 720 | Watanabe, Ryohei (1487) | Lost 1-2 | -151344 |
| 5sealed | 602 | Yamamura, Yuma (1594) | Lost 1-2 | -141330 |
| 6sealed | 741 | Taki, Mayumi (1426) | Lost 1-2 | -161314 |
| top | average opponent: 1529record: 2-4 | new rating: 1314 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1259 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Kimura, Yuu1332 (1463) | Won 2-0 | +211280 |
| 2sealed | 502 | Kimura, Yusuke (1502) | Won 2-0 | +221302 |
| 3sealed | 234 | Kawai, Yuusuke 4514 (1500) | Lost 0-2 | -141288 |
| 4sealed | 680 | Koyanagi, Takuya (1615) | Lost 0-2 | -121276 |
| 5sealed | 541 | Yamauchi, Toru (1508) | Lost 0-2 | -141262 |
| 6sealed | 744 | Hasegawa, Yuto (1483) | Won 2-0 | +221284 |
| 7sealed | 633 | Takahashi, Kei (1592) | Won 2-0 | +231307 |
| 8sealed | 471 | Okada, Kou (1549) | Won 2-0 | +231330 |
| top | average opponent: 1526record: 5-3 | new rating: 1330 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1238 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 621 | Narisawa, Harumasa (1513) | Won 2-1 | +231261 |
| 2sealed | 257 | Kimura, Kenta (1562) | Won 2-0 | +231284 |
| 3sealed | 278 | Kondo, Kazuya (1463) | Won 2-0 | +211305 |
| 4sealed | 184 | Kiyonaga, Sho (1664) | Lost 0-2 | -111294 |
| 5sealed | 302 | Sasaki, Hideto (1511) | Lost 0-2 | -141280 |
| 6sealed | 487 | Yamamoto, Tsuyoshi (1519) | Lost 0-2 | -141266 |
| 7sealed | 827 | Shirakihara, Ryuuichi (1592) | Lost 1-2 | -121254 |
| 8sealed | 780 | Mizuguchi, Jun (1350) | Lost 1-2 | -171237 |
| 9sealed | 679 | Nakatani, Hiroki (1418) | Won 2-1 | +221259 |
| top | average opponent: 1510record: 4-5 | new rating: 1259 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1257 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 272 | Leary, Michael (1443) | Lost 1-2 | -141243 |
| 2standard | 819 | Tanaka, Tomonori (1393) | Lost 0-2 | -161227 |
| 3standard | 1183 | Akimoto, Daichi (1464) | Lost 0-2 | -131214 |
| 4standard | 1172 | Yamasaki, Yuuki (1396) | Won 2-1 | +211235 |
| 5standard | 980 | Uchida, Uchida (1465) | Won 2-0 | +221257 |
| 6standard | 782 | Mishiro, Kota (1482) | Won 2-0 | +221279 |
| 7standard | 658 | Kato, Yusuke9880 (1530) | Lost 0-2 | -141265 |
| 8standard | 577 | Kurata, Yoshihiko (1581) | Lost 0-2 | -121253 |
| 9standard | 517 | Fukuya, Kenji (1416) | Lost 0-2 | -151238 |
| top | average opponent: 1464record: 3-6 | new rating: 1238 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1261 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 626 | Nomachi, Takayuki (1501) | Lost 0-2 | -141247 |
| 3legacy | 821 | Nagao, Naoya (1445) | Won 2-1 | +221269 |
| 4legacy | 617 | Matsui, Tetsuharu (1536) | Won 2-1 | +231292 |
| 5legacy | 597 | Obata, Koji (1423) | Lost 1-2 | -161276 |
| 6legacy | 738 | Sakaguchi, Masanobu (1486) | Lost 0-2 | -141262 |
| 7legacy | 717 | Nobori, Ryouta (1486) | Lost 0-2 | -141248 |
| 8legacy | 754 | Takehana, Yuki (1553) | Won 2-1 | +231271 |
| 9legacy | 669 | Taka, Norihisa (1497) | Lost 1-2 | -141257 |
| top | average opponent: 1491record: 3-5 | new rating: 1257 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1260 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 184 | Endo, Takaaki (1518) | Won 2-1 | +231283 |
| 3sealed | 125 | Hasegawa, Takahiro (1540) | Lost 1-2 | -141269 |
| 4sealed | 166 | Tada, Masayuu (1408) | Lost 1-2 | -151254 |
| 5sealed | 262 | Nakada, Shogo (1462) | Won 2-0 | +221276 |
| 6sealed | 162 | Taki, Yoshikazu (1510) | Lost 0-2 | -141262 |
| 7sealed | 195 | Nakae, Kazusi (1453) | Won 2-1 | +211283 |
| 8sealed | 135 | Tsukagoshi, Tadaki (1722) | Lost 0-2 | -101273 |
| 9sealed | 154 | Tsujikawa, Taiga (1621) | Lost 1-2 | -121261 |
| top | average opponent: 1529record: 3-5 | new rating: 1261 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1308 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 583 | Yang, Jun-mo (1511) | Won 2-0 | +221330 |
| 3standard | 600 | Tanimoto, Tatsuro (1344) | Lost 1-2 | -181312 |
| 4standard | 769 | Furujou, Takashi (1450) | Lost 1-2 | -151297 |
| 5standard | 841 | Miyamoto, Yutaro (1500) | Won 2-0 | +221319 |
| 6standard | 754 | Nakagawa, Shouta (1518) | Lost 1-2 | -151304 |
| 7standard | 755 | Satomura, Shunsuke (1540) | Lost 0-2 | -141290 |
| 8standard | 715 | Kuroyanagi, Hirohito (1428) | Lost 0-2 | -151275 |
| 9standard | 811 | Takeda, Teruhisa (1467) | Lost 1-2 | -151260 |
| top | average opponent: 1470record: 2-6 | new rating: 1260 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1323 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 140 | Ookawa, Akihiro (1533) | Lost 0-2 | -151308 |
| top | record: 0-1 | new rating: 1308 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | Uehara, Jin (1486) | Lost 1-2 | -171399 |
| 2sealed | 343 | Lee, Yi-Ping (1483) | Won 2-0 | +201419 |
| 3sealed | 345 | Motoi, Kenichi (1525) | Lost 1-2 | -161403 |
| 4sealed | 459 | Bruner, Nathan (1449) | Lost 1-2 | -171386 |
| 5sealed | 389 | Tashiro, Hayato (1685) | Lost 0-2 | -131373 |
| 6sealed | 358 | Sato, Kimiaki (1447) | Lost 0-2 | -171356 |
| 7sealed | 293 | Sekino, Takashi (1425) | Lost 0-2 | -171339 |
| 9sealed | 365 | Nishio, Yoshihiro (1408) | Lost 0-2 | -161323 |
| top | average opponent: 1489record: 1-7 | new rating: 1323 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 266 | Sugimoto, Yuuki (1539) | Lost 1-2 | -171492 |
| 2standard | 505 | Itou, Taisei (1463) | Lost 1-2 | -191473 |
| 3standard | 709 | Yakushi, Hideki (1463) | Lost 1-2 | -181455 |
| 4standard | 761 | Yamamura, Mitsutoshi (1325) | Won 2-1 | +161471 |
| 5standard | 696 | Kitagawa, Tomohiro (1465) | Won 2-0 | +171488 |
| 6standard | 567 | Fujimori, Masayoshi (1514) | Lost 1-2 | -171471 |
| 7standard | 524 | Futami, Yoshiki (1464) | Lost 0-2 | -181453 |
| 8standard | 446 | Watanabe, Yasuyuki (1443) | Lost 0-2 | -181435 |
| 9standard | 373 | Yonezaki, Daisuke (1398) | Lost 1-2 | -191416 |
| top | average opponent: 1453record: 2-7 | new rating: 1416 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 221 | Sato, Hiroshi (1484) | Lost 1-2 | -191534 |
| 2standard | 327 | Gokan, Masaki (1420) | Won 2-0 | +161550 |
| 3standard | 268 | Satou, Masanori (1519) | Lost 0-2 | -191531 |
| 4standard | 334 | Osanai, Takashi (1385) | Lost 1-2 | -201511 |
| 5standard | 370 | yamazaki, ryouta (1463) | Won 2-0 | +171528 |
| 6standard | 306 | Tanaka, Takanori (1481) | Lost 0-2 | -191509 |
| top | average opponent: 1459record: 2-4 | new rating: 1509 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 94 | Furukawa, Kazuya (1510) | Won 2-1 | +181518 |
| 2standard | 76 | Yonezawa, Hajime (1501) | Lost 0-2 | -181500 |
| 3standard | 303 | Sasaki, Yuusuke (Osaka) (1500) | Won 2-1 | +181518 |
| 4standard | 153 | Motomura, Shigeru (1559) | Won 2-1 | +191537 |
| 5standard | 54 | Udagawa, Hisashi (1501) | Won 2-1 | +171554 |
| 6standard | 45 | Tashiro, Kouichi (1540) | Won 2-1 | +181572 |
| 7standard | 128 | Oota, Yuusuke (1552) | Lost 1-2 | -191553 |
| top | average opponent: 1523record: 5-2 | new rating: 1553 | ||