Grand Prix Sendai 2010 (ROE standard)			starting rating: 1525
round	table	opponent (rating)	result	Δrating
4standard	39	Mochiki, Kazuto (1541)	Lost 1-2	-181507
5standard	102	Terasawa, Kazuya (1718)	Lost 0-2	-141493
6standard	141	Cho, Jeong Woo (1518)	Won 2-0	+181511
7standard	137	Nakamura, Takatoshi (1661)	Lost 0-2	-151496
top		average opponent: 1609record: 1-3	new rating: 1496

Grand Prix Yokohama 2010 (extended)			starting rating: 1462
round	table	opponent (rating)	result	Δrating
1extended	250	Toyama, Junichiro (1451)	Lost 0-2	-181444
2extended	365	Fukui, Shunsuke (1482)	Won 2-0	+181462
3extended	237	Kobayashi, Satoshi (1526)	Won 2-0	+191481
4extended	205	Nikkuni, Fumihito (1604)	Won 2-0	+211502
5extended	106	Muranaka, Hiroya (1572)	Won 2-0	+191521
6extended	54	Takahashi, Taro (1518)	Won 2-1	+181539
7extended	72	Fukasawa, Taichi (1571)	Won 2-0	+191558
8extended	44	Mori, Junpei (1604)	Lost 1-2	-181540
9extended	68	Ikedo, Masakazu (1675)	Lost 0-2	-151525
top		average opponent: 1556record: 6-3	new rating: 1525

Grand Prix Niigata 2009 (M10 limited)			starting rating: 1496
round	table	opponent (rating)	result	Δrating
2sealed	58	Kawai, Hiroki (1482)	Lost 1-2	-191477
3sealed	229	Sato, Rei (1610)	Lost 0-2	-151462
top		average opponent: 1546record: 0-2	new rating: 1462

Grand Prix Kobe 2009 (extended)			starting rating: 1489
round	table	opponent (rating)	result	Δrating
2extended	27	Hanaoka, Toshifumi (1673)	Won 2-0	+211510
3extended	2	Iguchi, Tomohiro (1538)	Won 2-0	+191529
4extended	66	Yamamoto, Kentaro (1710)	Lost 0-2	-151514
5extended	80	Hiraga, Masahiro (1440)	Lost 1-2	-191495
6extended	155	Yamada, Yoshitaka (1523)	Won 2-0	+181513
7extended	52	Taniguchi, Ryou (1541)	Lost 0-2	-171496
top		average opponent: 1571record: 3-3	new rating: 1496

Grand Prix Okayama 2008 (ALA limited)			starting rating: 1464
round	table	opponent (rating)	result	Δrating
2sealed	95	Gen, Takatoshi (1468)	Lost 1-2	-181446
3sealed	160	Nakamura, Junya (1543)	Won 2-1	+201466
4sealed	185	Hamada, Masaki (1544)	Lost 1-2	-161450
5sealed	159	Fuji, Yuusuke (1499)	Lost 1-2	-171433
6sealed	163	aoki, takeo (1483)	Won 2-0	+181451
7sealed	84	Nakamura, Fumihiko (1484)	Won 2-1	+191470
8sealed	79	Sugishita, Akihiro (1515)	Won 2-1	+191489
top		average opponent: 1505record: 4-3	new rating: 1489

Grand Prix Yamagata 2006 (TSP limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	36	Date, Tsutomu (1576)	Won 2-0	+191519
2sealed	33	Takahashi, Yuta (1547)	Lost 0-2	-171502
3sealed	108	Mayuzumi, Shinichi (1522)	Lost 1-2	-181484
4sealed	153	Abe, Eriko (1481)	Lost 1-2	-181466
5sealed	136	Kozakai, Ryouhei (1449)	Won 2-0	+181484
6sealed	106	Takahira, Wataru (1402)	Lost 0-2	-201464
top		average opponent: 1496record: 2-4	new rating: 1464