Grand Prix Yokohama 2012 (modern)			starting rating: 1560
round	table	opponent (rating)	result	Δrating
1modern	351	Fujitsuka, Shougo (1593)	Won 2-0	+181578
2modern	177	Kajita, Yuuki (1461)	Lost 1-2	-201558
3modern	352	Kanaya, Masatoshi (1501)	Lost 1-2	-191539
4modern	670	Kouno, Naohiro (1430)	Lost 0-2	-201519
5modern	593	Kugi, Takeshi (1387)	Won 2-0	+161535
6modern	481	Kato, Akinori (1434)	Won 2-1	+161551
7modern	384	Kubota, Taiga (1397)	Won 2-0	+151566
8modern	230	Yamauchi, Kazushi (1432)	Won 2-1	+161582
9modern	219	Nakatani, Haruki (1803)	Lost 0-2	-141568
top		average opponent: 1493record: 5-4	new rating: 1568

Grand Prix Sendai 2010 (ROE standard)			starting rating: 1572
round	table	opponent (rating)	result	Δrating
4standard	34	Miyajima, Jun'Ichi (1592)	Won 2-0	+181590
5standard	22	Saito, Tomoharu (1949)	Lost 0-2	-111579
6standard	42	Makita, Shuuichi (1552)	Lost 0-2	-191560
7standard	152	Kobayashi, Takahito (1562)	Won 2-0	+181578
8standard	72	Honda, Jun'Ichi (1554)	Lost 1-2	-181560
top		average opponent: 1642record: 2-3	new rating: 1560

Grand Prix Yokohama 2004 (COK limited)			starting rating: 1552
round	table	opponent (rating)	result	Δrating
1sealed	253	Tomizawa, Masahito (1500)	Won 2-0	+171569
2sealed	10	Ishii, Taisuke (1598)	Won 1-0	+181587
3sealed	82	Goto, Kosuke (1650)	Lost 0-2	-171570
4sealed	127	Sato, Minoru (1518)	Won 2-0	+171587
5sealed	109	Higaki, Takao (1735)	Lost 1-2	-151572
top		average opponent: 1600record: 3-2	new rating: 1572

Grand Prix Sendai 2004 (DST limited)			starting rating: 1574
round	table	opponent (rating)	result	Δrating
1sealed	156	Ohtsuji, Akio (1541)	Lost 0-2	-191555
2sealed	225	Hasegawa, Shunsuke (1482)	Won 2-0	+171572
3sealed	187	Tanabe, Yasuyuki (1503)	Lost 1-2	-201552
4sealed	168	Natsume, Takuya (1534)	Won 2-0	+181570
5sealed	128	Yamaguchi, Ryutaro (1536)	Lost 0-2	-181552
top		average opponent: 1519record: 2-3	new rating: 1552

Grand Prix Yokohama 2003 (Onslaught block)			starting rating: 1524
round	table	opponent (rating)	result	Δrating
2block	178	Fukushima, Yuuji (1518)	Won 2-0	+181542
3block	49	Yamadaya, Kohei (1659)	Won 2-1	+201562
4block	60	Takayama, Kenta (1535)	Won 2-0	+181580
5block	31	Kumagai, Shinichi (1729)	Won 2-1	+211601
6block	14	Katsuta, Souichi (1578)	Lost 1-2	-191582
7block	35	Yamagishi, Yuichi (1769)	Lost 0-2	-151567
8block	63	Yamazaki, Shun (1567)	ID	01567
9block	83	Kise, Masato (1690)	Won 2-1	+211588
10block	49	Tazawa, Jun (1558)	Lost 1-2	-191569
11block	66	Terada, Atsushi (1636)	Won 2-0	+191588
12block	53	Maki, Koichiro (1744)	Won 2-1	+211609
13block	32	Matousek, Pavel (1650)	Lost 1-2	-171592
14block	49	Ota, Yusuke (1578)	Lost 0-2	-181574
top		average opponent: 1632record: 7-5-1	new rating: 1574

Grand Prix Utsunomiya 2002 (ONS rochester)			starting rating: 1526
round	table	opponent (rating)	result	Δrating
1sealed	71	Toochika, Takayuki (1516)	Won 2-1	+181544
2sealed	71	Iwasaki, Takahito (1518)	Lost 1-2	-191525
3sealed	150	Murakami, Norichika (1489)	Won 2-1	+181543
4sealed	75	Chikusa, Shinya (1516)	Lost 0-2	-191524
top		average opponent: 1510record: 2-2	new rating: 1524

Grand Prix Sendai 2001 (extended)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
3extended	5	Takahashi, Dai (1536)	Draw 1-1	+11501
4extended	58	Imai, Kimio (1554)	Won 2-0	+191520
5extended	32	Ohno, Tomonari (1605)	Lost 0-2	-171503
6extended	62	Kunii, Norihiro (1535)	Won 2-1	+191522
7extended	43	Satou, Akihiko (1560)	Won 2-0	+181540
8extended	24	Wong, Nicholas Jonathan (1741)	Lost 0-2	-141526
top		average opponent: 1589record: 3-2-1	new rating: 1526