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Ishii, Ryouta
Current rating: 1451

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1419
round table opponent (rating) result Δrating
1sealed 486 Yoneyama, Syougo (1500) Won 2-1 +201439
2sealed 528 Igarashi, Kento (1577) Lost 0-2 -161423
3sealed 806 Yatori, Naoyuki (1529) Lost 0-2 -161407
4sealed 1042 Utugi, Furato (1394) Won 2-0 +181425
5sealed 667 Isigaki, Nobuyuki (1469) Won 2-1 +191444
6sealed 677 Yanagizawa, Kazutoyo (1331) Lost 1-2 -201424
7sealed 746 Moriya, Erika (1478) Lost 1-2 -171407
8sealed 754 Hirao, Takahisa (1489) Won 2-1 +191426
9sealed 555 Brown, Eric (1817) Won 2-0 +251451
top average opponent: 1509record: 5-4 new rating: 1451

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1426
round table opponent (rating) result Δrating
1sealed 89 Ozawa, Yoshimasa (1502) Lost 1-2 -171409
2sealed 421 Rasmussen, Tierry (1531) Won 2-0 +211430
3sealed 453 Ujihara, Atsushi (1503) Won 2-0 +191449
4sealed 142 Notake, Shozaburo (1518) Lost 1-2 -171432
5sealed 347 Iijima, Shin (1470) Lost 1-2 -171415
6sealed 363 Inami, Yuuki (1377) Won 2-0 +171432
7sealed 289 Ohashi, Kentarou (1502) Lost 1-2 -161416
8sealed 216 Fukaya, Toshiki (1482) Won 2-0 +191435
9sealed 164 Yamaji, Shunichi (1567) Lost 0-2 -161419
top average opponent: 1495record: 4-5 new rating: 1419

Grand Prix Kobe 2014 (modern) starting rating: 1438
round table opponent (rating) result Δrating
1modern 998 Ohshiba, Atsushi (1456) Won 2-0 +191457
2modern 975 Kim, Mu-kyun (1500) Lost 0-2 -181439
3modern 1041 Arai, Yuusuke0780 (1483) Lost 1-2 -171422
4modern 1066 Nonaka, Satoshi (1482) Won 2-0 +191441
5modern 1081 Samson, Kurt (1596) Lost 1-2 -151426
top average opponent: 1503record: 2-3 new rating: 1426

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1471
round table opponent (rating) result Δrating
1sealed 1054 Tsuba, Yuuki (1640) Lost 0-2 -151456
2sealed 987 Kubomura, Masaaki (1397) Lost 1-2 -191437
3sealed 1114 Hama, Shunsuke (1463) Won 2-0 +191456
4sealed 1037 Shibata, Yuuya (1482) Lost 0-2 -181438
top average opponent: 1496record: 1-3 new rating: 1438

Grand Prix Yokohama 2010 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 86 Hamanaka, Keita (1500) Won 2-0 +181518
2extended 157 Endou, Yuusuke (1741) Lost 1-2 -141504
3extended 350 irving, tobias (1501) Lost 0-2 -181486
4extended 382 Hayashi, Hiroki (1673) Lost 0-2 -151471
top average opponent: 1604record: 1-3 new rating: 1471