Grand Prix Shizuoka 2008 (MOR standard)			starting rating: 1544
round	table	opponent (rating)	result	Δrating
1standard	71	Takami, Yuuta (1424)	Lost 1-2	-201524
2standard	320	Yamashita, Kazutaka (1483)	Won 2-1	+171541
3standard	257	Itagaki, Masayoshi (1560)	Lost 1-2	-171524
4standard	349	Naka, Yoshihiro (1500)	Won 2-1	+171541
5standard	246	Kobayashi, Masanori (1479)	Lost 1-2	-191522
top		average opponent: 1489record: 2-3	new rating: 1522

Grand Prix Kyoto 2007 (PLC standard)			starting rating: 1547
round	table	opponent (rating)	result	Δrating
2standard	206	Kadooka, Toshiyuki (1514)	Won 2-0	+171564
3standard	75	Yamaguchi, Hiroshi (1523)	Draw 1-1	01564
4standard	100	Tanahashi, Masayasu (1577)	Won 2-1	+181582
5standard	49	Fujimoto, Takehiro (Osaka) (1506)	Lost 1-2	-201562
6standard	104	Ito, Shinichi (1553)	Lost 0-2	-181544
top		average opponent: 1535record: 2-2-1	new rating: 1544

Grand Prix Kyoto 2003 (LGN limited)			starting rating: 1549
round	table	opponent (rating)	result	Δrating
1sealed	199	Yano, Ryuji (1478)	Won 2-1	+161565
2sealed	18	Miyamae, Tsuyoshi (1644)	Lost 1-2	-161549
3sealed	181	Takenaka, Tsuyoshi (1571)	Draw 1-1	01549
4sealed	199	Matousek, Pavel (1547)	Lost 0-2	-181531
5sealed	221	Yoshizawa, Hiromi (1399)	Won 2-1	+161547
top		average opponent: 1528record: 2-2-1	new rating: 1547

Grand Prix Utsunomiya 2002 (ONS rochester)			starting rating: 1549
round	table	opponent (rating)	result	Δrating
1sealed	234	Nishikubo, Shogo (1500)	Won 2-0	+171566
2sealed	4	Igari, Masahiro (1519)	Won 2-0	+171583
3sealed	67	Niwa, Toshiharu (1706)	Lost 1-2	-151568
4sealed	141	Yasuda, Takeshi (1520)	Lost 0-2	-191549
top		average opponent: 1561record: 2-2	new rating: 1549

Grand Prix Sendai 2001 (extended)			starting rating: 1531
round	table	opponent (rating)	result	Δrating
3extended	22	Nakamura, Shigehiro (1552)	Lost 1-2	-171514
4extended	94	Mikami, Yusuke (1501)	Won 2-0	+171531
5extended	67	Yamada, Tsutomu (1587)	Won 2-1	+191550
6extended	55	Matsuyama, Tomofumi (1468)	Lost 1-2	-191531
7extended	76	Onodera, Katsumi (1537)	Draw 1-1	01531
8extended	69	Shimizu, Takayasu (1536)	Won 2-1	+181549
top		average opponent: 1530record: 3-2-1	new rating: 1549

Grand Prix Shizuoka 2001 (ODY limited)			starting rating: 1554
round	table	opponent (rating)	result	Δrating
2sealed	50	Hisaki, Yuu (1504)	Lost 1-2	-191535
3sealed	243	Isomura, Takao (1501)	Draw 1-1	01535
4sealed	213	Sugiki, Takafumi (1499)	Lost 0-2	-191516
5sealed	232	Machi, Hiroki (1483)	Won 2-0	+171533
6sealed	183	Sakurai, Rie (1499)	Won 2-0	+181551
7sealed	123	Yoshino, Eiichi (1468)	Lost 1-2	-201531
top		average opponent: 1492record: 2-3-1	new rating: 1531

Grand Prix Kyoto 2000 (extended)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
2extended	101	Otsuka, Kotaro (1500)	Won 2-0	+181518
3extended	30	Sumita, Masanobu (1549)	Won 2-0	+191537
4extended	50	Suzuki, Akihisa (1537)	Won 2-1	+181555
5extended	19	Murata, Kouji (1570)	Won 2-1	+181573
6extended	13	Itadani, Eisaku (1502)	Lost 1-2	-191554
7extended	26	Okuda, Masateru (1553)	Won 2-1	+181572
8extended	27	Kagawa, Hiroyuki (1590)	Lost 0-2	-181554
9extended	30	Yamazoe, Makoto (1509)	Won 2-0	+171571
10extended	21	Nishiwaki, Masahiro (1575)	Won 2-1	+181589
11extended	15	Yamamoto, Nao (1574)	Lost 0-2	-181571
12extended	17	Momose, Kazuyuki (1671)	Lost 1-2	-161555
13extended	25	Takeda, Takamichi (1526)	Lost 1-2	-191536
14extended	27	Yamahara, Toshihisa (1540)	Won 2-0	+181554
top		average opponent: 1553record: 8-5	new rating: 1554