Ihara, Akihiro
Current rating: 1273
Record: 38-63-2
Grand Prix Nagoya 2012Grand Prix Yokohama 2013Grand Prix Kitakyushu 2013Grand Prix Shizuoka 2013Grand Prix Nagoya 2014Grand Prix Kobe 2014Grand Prix Shizuoka 2015Grand Prix Chiba 2015Grand Prix Nagoya 2016Grand Prix Kobe 2017Grand Prix Kyoto 2017Grand Prix Yokohama 2019Grand Prix Nagoya 2019Grand Prix Nagoya 2020
Grand Prix Nagoya 2020 (pioneer) | starting rating: 1332 | |||
round | table | opponent (rating) | result | Δrating |
1pioneer | 271 | Oda, Katsumi (1277) | Lost 0-2 | -191313 |
2pioneer | 581 | Ooboshi, Katsunori (1479) | Won 2-0 | +211334 |
3pioneer | 669 | He, Kerr (1358) | Lost 1-2 | -171317 |
4pioneer | 610 | Kakizono, Ryo (1526) | Lost 1-2 | -151302 |
5pioneer | 683 | Takami, Masamichi (1458) | Lost 0-2 | -151287 |
6pioneer | 630 | Muramatsu, Hidefumi (1442) | Lost 0-2 | -151272 |
7pioneer | 547 | Sonoda, Kenichi (1301) | Won 2-0 | +181290 |
8pioneer | 422 | Sakurai, Tomoya(533) (1333) | Lost 1-2 | -171273 |
top | average opponent: 1397record: 2-6 | new rating: 1273 |
Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1311 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 178 | Yoshizawa, Hinari (1500) | Won 2-1 | +221333 |
2standard | 202 | Imai, Chisato (1409) | Lost 0-2 | -171316 |
3standard | 522 | Aizawa, Tamotsu (1682) | Lost 1-2 | -121304 |
4standard | 725 | Tobe, Masato (1512) | Lost 0-2 | -141290 |
5standard | 742 | Hara, Takashi (1416) | Won 2-1 | +201310 |
6standard | 657 | Kutsuna, Yohei (1613) | Won 2-0 | +241334 |
7standard | 499 | Tanaka, Tomonori (1358) | Lost 1-2 | -181316 |
8standard | 460 | Sarusawa, Yuichi (1196) | Won 2-1 | +161332 |
top | average opponent: 1461record: 4-4 | new rating: 1332 |
Grand Prix Yokohama 2019 (modern) | starting rating: 1321 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 285 | Teng, Yaowen (1500) | Won 2-1 | +221343 |
2modern | 507 | Hamada, Yuusai (1510) | Lost 1-2 | -151328 |
3modern | 734 | Hirayama, Wataru (1499) | Lost 1-2 | -151313 |
4modern | 991 | Nakazawa, Yusuke (1458) | Won 2-0 | +201333 |
5modern | 630 | Shibata, Takahiro (1468) | Lost 0-2 | -151318 |
6modern | 891 | Nanba, Nozomi (1480) | Lost 0-2 | -151303 |
7modern | 744 | Ohori, Akihito (1508) | Won 2-0 | +211324 |
8modern | 627 | Song, Jinliang (1594) | Lost 0-2 | -131311 |
top | average opponent: 1502record: 3-5 | new rating: 1311 |
Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1268 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 435 | Tsukuda, Takuya (1588) | Lost 0-2 | -131255 |
2sealed | 812 | Obu, Yutaro (1482) | Won 2-1 | +221277 |
3sealed | 570 | Furihara, Kazuki (1325) | Won 2-1 | +191296 |
4sealed | 707 | Inoue, Yusuke (1548) | Lost 0-2 | -131283 |
5sealed | 709 | Tomioka, Shota (1549) | Lost 0-2 | -131270 |
6sealed | 926 | Yoshida, Yutarou (1511) | Won 2-0 | +221292 |
7sealed | 697 | Itakura, Hodaka (1494) | Won 2-0 | +211313 |
8sealed | 634 | Uchida, Yuki (1510) | Lost 0-2 | -141299 |
9sealed | 586 | Mochizuki, Masaki (1545) | Won 2-0 | +221321 |
top | average opponent: 1506record: 5-4 | new rating: 1321 |
Grand Prix Kobe 2017 (modern) | starting rating: 1347 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 784 | Kobayashi, Morio (1500) | Lost 0-2 | -151332 |
2modern | 831 | Hatoyama, Shinya (1500) | Lost 1-2 | -151317 |
3modern | 1256 | Yanagisawa, Tadahiro (1448) | Lost 0-2 | -151302 |
4modern | 1292 | Oda, Katsumi (1382) | Lost 1-2 | -171285 |
5modern | 1286 | Kosaka, Ryohei (1323) | Lost 0-2 | -171268 |
top | average opponent: 1431record: 0-5 | new rating: 1268 |
Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1364 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 374 | Ohta, Shinji (1505) | Won 2-0 | +201384 |
2sealed | 190 | Kitauchi, Kazuya (1546) | Lost 0-2 | -151369 |
3sealed | 953 | Sato, Kimiaki (1418) | Won 2-1 | +191388 |
4sealed | 521 | Hashizume, Yuuya (1551) | Draw 1-1 | +31391 |
5sealed | 582 | Satou, Wataru (1527) | Lost 0-2 | -151376 |
6sealed | 788 | Okada, Naoya (1661) | Lost 0-2 | -131363 |
7sealed | 874 | Arai, Makoto (1514) | Lost 0-2 | -161347 |
top | average opponent: 1532record: 2-4-1 | new rating: 1347 |
Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1379 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 2017 | Shibuta, Takeshi (1517) | Lost 1-2 | -161363 |
3sealed | 2281 | Ishii, Hayato (1838) | Lost 1-2 | -101353 |
4sealed | 2381 | Koga, Ryuji (1443) | Lost 0-2 | -161337 |
5sealed | 2360 | Yuk, Kai Leung (1456) | Won 2-1 | +201357 |
6sealed | 2287 | Kurata, Ippei (1483) | Lost 1-2 | -161341 |
7sealed | 2248 | Jones, Eric (1488) | Won 2-0 | +211362 |
8sealed | 2183 | Shindo, Yoshiya (1377) | Lost 0-2 | -181344 |
9sealed | 2140 | Kotaka, Shinobu (1432) | Won 2-0 | +201364 |
top | average opponent: 1504record: 3-5 | new rating: 1364 |
Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1377 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 839 | Yagi, Daisuke (1518) | Won 2-0 | +211398 |
3sealed | 654 | Saitou, Masanori (1533) | Won 2-1 | +201418 |
4sealed | 633 | Chanboonyawat, Prapruet (1555) | Lost 0-2 | -151403 |
5sealed | 768 | Machida, Takahiro (1647) | Lost 1-2 | -141389 |
6sealed | 893 | Murakami, Kazuya3837 (1654) | Won 2-0 | +231412 |
7sealed | 766 | Matsuo, Keisuke (1505) | Lost 1-2 | -161396 |
8sealed | 778 | Ushikubo, Kenichi (1457) | Lost 0-2 | -171379 |
top | average opponent: 1553record: 3-4 | new rating: 1379 |
Grand Prix Kobe 2014 (modern) | starting rating: 1376 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 826 | Hatashita, Hiroaki (1551) | Won 2-1 | +211397 |
2modern | 774 | Satou, Takahisa (1624) | Lost 1-2 | -141383 |
3modern | 1142 | Ookubo, Yukimasa (1506) | Lost 1-2 | -161367 |
4modern | 1137 | Imoto, Koichiro (1432) | Won 2-0 | +191386 |
5modern | 998 | Serikawa, Emi (1501) | Lost 0-2 | -161370 |
6modern | 1047 | Kobayashi, Masanori 1290 (1450) | Won 2-0 | +201390 |
7modern | 994 | Okubo, Reo (1486) | Lost 1-2 | -161374 |
8modern | 968 | Yamashita, Tatsunosuke (1485) | Lost 1-2 | -161358 |
9modern | 942 | Shigezumi, Manabu (1450) | Won 2-0 | +191377 |
top | average opponent: 1498record: 4-5 | new rating: 1377 |
Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1406 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 33 | Matsumoto, Akihiro (1500) | Lost 0-2 | -161390 |
2sealed | 320 | Nakae, Kazusi (1431) | Lost 0-2 | -181372 |
3sealed | 388 | Oonishi, Tomokazu (1461) | Lost 0-2 | -161356 |
4sealed | 393 | Kitora, Yuji (1445) | Won 2-0 | +201376 |
top | average opponent: 1459record: 1-3 | new rating: 1376 |
Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1431 | |||
round | table | opponent (rating) | result | Δrating |
2standard | 148 | Kawano, Yasuhiro (1518) | Won 2-1 | +201451 |
3standard | 176 | Sasabe, Yusuke (1588) | Won 2-0 | +201471 |
4standard | 23 | Hatashita, Hiroaki (1537) | Lost 1-2 | -171454 |
5standard | 133 | Suzuki, Koudai (1520) | Lost 1-2 | -161438 |
6standard | 223 | Choi, Young-Il (1474) | Lost 1-2 | -181420 |
7standard | 241 | Iwanaga, Kohei (1505) | Won 2-0 | +201440 |
8standard | 167 | Matoba, Keisuke (1461) | Lost 0-2 | -181422 |
9standard | 314 | Aoki, Shougo (1513) | Lost 1-2 | -161406 |
top | average opponent: 1515record: 3-5 | new rating: 1406 |
Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1440 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 230 | Aiba, Takashi (1415) | Lost 1-2 | -191421 |
2standard | 372 | Ishifuro, Yuichi (1483) | Won 2-0 | +191440 |
3standard | 424 | Yoshida, Shohei (1503) | Lost 1-2 | -161424 |
4standard | 459 | Tokimoto, Ryo (1483) | Won 2-0 | +191443 |
5standard | 434 | Yoshitomi, Kenji (1505) | Won 2-1 | +191462 |
6standard | 271 | Kaneko, Masayuki (1500) | Lost 1-2 | -181444 |
7standard | 331 | Suzuki, Masahiro (1509) | Lost 0-2 | -161428 |
8standard | 325 | Tsutayama, Tomoya (1487) | Won 2-0 | +191447 |
9standard | 265 | Mizobuchi, Yuuji (1583) | Lost 1-2 | -161431 |
top | average opponent: 1497record: 4-5 | new rating: 1431 |
Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1445 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 824 | Suzuki, Keisuke (1561) | Lost 1-2 | -161429 |
2sealed | 960 | Suzuki, Nobuyoshi (1721) | Lost 1-2 | -121417 |
3sealed | 1129 | Motouchi, Atsushi (1467) | Lost 0-2 | -171400 |
4sealed | 1130 | Kawasaki, Yoshimichi (1426) | Won 2-1 | +181418 |
5sealed | 1064 | Yuutarou, Okuda (1464) | Lost 0-2 | -171401 |
6sealed | 1003 | Karasawa, Satoshi (1446) | Won 2-0 | +191420 |
7sealed | 934 | Fujimoto, Takehiro 763 (1464) | Won 2-1 | +181438 |
8sealed | 1045 | Hagiwara, Satoshi (1463) | Lost 0-2 | -171421 |
9sealed | 993 | Ootaki, Ryo (1465) | Won 2-1 | +191440 |
top | average opponent: 1497record: 4-5 | new rating: 1440 |
Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 474 | Murata, Kazuki (1428) | Draw 1-1 | -11499 |
2standard | 416 | Inoue, Shinta (1537) | Lost 0-2 | -181481 |
3standard | 644 | Shirakawa, Yuichiro (1481) | Lost 0-2 | -181463 |
4standard | 754 | Azuma, Yuudai (1461) | Lost 1-2 | -181445 |
top | average opponent: 1477record: 0-3-1 | new rating: 1445 |