Grand Prix Yokohama 2013 (GTC limited)			starting rating: 1454
round	table	opponent (rating)	result	Δrating
1sealed	1014	Suzuki, Kouki (1500)	Won 2-0	+191473
2sealed	910	Murakami, Noriaki (1500)	Lost 1-2	-181455
3sealed	1049	Nishina, Tomoya (1501)	Won 2-0	+191474
4sealed	856	Higashimura, Kazuya (1397)	Lost 1-2	-191455
5sealed	923	Takahashi, Dai (1519)	Lost 0-2	-171438
top		average opponent: 1483record: 2-3	new rating: 1438

Grand Prix Nagoya 2012 (RTR standard)			starting rating: 1468
round	table	opponent (rating)	result	Δrating
1standard	332	Matsuyama, Satoshi (1691)	Won 2-0	+221490
2standard	294	Kawabata, Ryosuke (1500)	Lost 0-2	-171473
3standard	497	Tazawa, Kazuho (1501)	Won 2-1	+181491
4standard	319	Sekizawa, Takayuki (1507)	Lost 1-2	-181473
5standard	491	Kageyama, Hiroki (1486)	Won 2-0	+191492
6standard	364	Otani, Makoto (1409)	Lost 1-2	-201472
7standard	391	Unno, Yoshifumi (1473)	Lost 0-1	-181454
top		average opponent: 1510record: 3-4	new rating: 1454

Grand Prix Kobe 2012 (DKA limited)			starting rating: 1441
round	table	opponent (rating)	result	Δrating
1sealed	240	Itou, Taisei (1500)	Won 2-0	+191460
2sealed	96	Kitamoto, Hiroki (1652)	Lost 0-2	-151445
3sealed	303	Hama, Takayuki (1549)	Won 2-1	+201465
4sealed	215	Murata, Atsushi (1578)	Won 2-0	+201485
5sealed	95	Nishimori, Takashi (1564)	Won 2-0	+191504
6sealed	73	Ip, Gama (1503)	Lost 0-2	-181486
7sealed	217	Han, Chin Yao (1484)	Lost 1-2	-181468
8sealed	212	Fujimori, Masayoshi (1487)	Lost 1-2	-171451
9sealed	196	Munekata, Masafumi (1430)	Won 2-0	+171468
top		average opponent: 1527record: 5-4	new rating: 1468

Grand Prix Kobe 2011 (extended)			starting rating: 1425
round	table	opponent (rating)	result	Δrating
1extended	106	K., Satoru (1500)	Won 2-0	+201445
2extended	13	Saito, Takaya (1728)	Lost 0-2	-131432
3extended	215	Yano, Kunihiro (1623)	Won 2-0	+211453
4extended	140	Ikeda, Tsuyoshi (1627)	Lost 1-2	-151438
5extended	221	Matsubara, Takeyuki (1499)	Lost 0-2	-171421
6extended	238	T., Shuusuke (1483)	Won 2-0	+201441
top		average opponent: 1577record: 3-3	new rating: 1441

Grand Prix Sendai 2010 (ROE standard)			starting rating: 1417
round	table	opponent (rating)	result	Δrating
1standard	134	Arakida, Tomohito (1464)	Won 2-0	+191436
2standard	80	Cho, Jeong Woo (1501)	Draw 1-1	+11437
3standard	123	Takatori, Kohei (1505)	Lost 1-2	-171420
4standard	278	Takeda, Hirokazu (1498)	Lost 1-2	-161404
5standard	339	Satou, Nobuyuki (1471)	Won 2-1	+191423
6standard	264	Itou, Kouei (1485)	Lost 1-2	-171406
7standard	267	Noto, Ryuuichi (1477)	Won 2-0	+191425
top		average opponent: 1486record: 3-3-1	new rating: 1425

Grand Prix Kitakyushu 2009 (ZEN limited)			starting rating: 1451
round	table	opponent (rating)	result	Δrating
1sealed	72	Yamamoto, Takahiro (1449)	Lost 0-2	-181433
2sealed	190	Matushita, Masakazu (1501)	Lost 1-2	-171416
3sealed	188	Nagata, Satoshi (1386)	Won 2-0	+181434
4sealed	168	Shibata, Yuki (1501)	Lost 0-2	-171417
top		average opponent: 1459record: 1-3	new rating: 1417

Grand Prix Okayama 2008 (ALA limited)			starting rating: 1485
round	table	opponent (rating)	result	Δrating
1sealed	262	Hayashi, Takatomo (1607)	Lost 0-0	-161469
2sealed	232	Seo, Asako (1313)	Lost 0-2	-211448
3sealed	270	Kasahara, Yuuki (1470)	Won 2-1	+191467
4sealed	258	Tozuka, Kouta (1595)	Lost 0-2	-161451
top		average opponent: 1496record: 1-3	new rating: 1451

Grand Prix Yamagata 2006 (TSP limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	12	Umi, Hirokazu (1473)	Won 2-0	+181518
2sealed	80	Kanamura, Hiroyuki (1517)	Lost 1-2	-191499
3sealed	54	Shibuya, Tsutomu (1530)	Won 2-0	+191518
4sealed	84	Hata, Fumihiro (1592)	Lost 0-2	-171501
5sealed	89	Miyajima, Yoshitaka (1593)	Lost 0-2	-161485
top		average opponent: 1541record: 2-3	new rating: 1485