Grand Prix Kitakyushu 2009 (ZEN limited)			starting rating: 1425
round	table	opponent (rating)	result	Δrating
1sealed	96	Katagiri, Shinichi (1586)	Won 2-1	+211446
2sealed	16	Ishizaki, Ryousuke (1510)	Won 2-1	+191465
3sealed	59	Ikawa, Yoshihiko (1560)	Lost 0-2	-161449
4sealed	130	Yamashita, Hidetoshi (1661)	Lost 0-2	-151434
top		average opponent: 1579record: 2-2	new rating: 1434

Grand Prix Kobe 2008 (Lorwyn block)			starting rating: 1436
round	table	opponent (rating)	result	Δrating
1block	133	Ooneda, Yoshihiro (1500)	Won 2-1	+191455
2block	143	Machida, Junya (1518)	Won 2-1	+191474
3block	111	Yasuda, Masayuki (1571)	Lost 0-2	-161458
4block	172	Shimizu, Kenji (1520)	Lost 0-2	-171441
5block	256	Moriya, Jun (1521)	Lost 1-2	-161425
top		average opponent: 1526record: 2-3	new rating: 1425

Grand Prix Shizuoka 2008 (MOR standard)			starting rating: 1426
round	table	opponent (rating)	result	Δrating
1standard	36	Meyer, Brian (1500)	Won 2-0	+201446
2standard	155	Fukui, Shunsuke (1517)	Lost 0-2	-171429
3standard	166	Hisaki, Yuu (1468)	Won 2-1	+191448
4standard	232	Shiroza, Shinichiro (1555)	Won 2-0	+201468
5standard	125	Inoue, Takamichi (1497)	Lost 0-2	-181450
6standard	146	Takanashi, Kouji (1669)	Lost 0-2	-141436
top		average opponent: 1534record: 3-3	new rating: 1436

Grand Prix Kitakyushu 2007 (LRW limited)			starting rating: 1465
round	table	opponent (rating)	result	Δrating
1sealed	3	Mizuno, Akimitsu (1288)	Lost 0-2	-221443
2sealed	118	Koshiba, Norihiko (1490)	Lost 0-2	-171426
top		average opponent: 1389record: 0-2	new rating: 1426

Grand Prix Kyoto 2007 (PLC standard)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1standard	281	Matsuda, Daisuke (1500)	Lost 0-2	-181482
2standard	352	Takahiro, Takeuchi (1482)	Won 2-0	+181500
3standard	160	Mukuno, Yuuji (1628)	Lost 1-2	-161484
4standard	367	Kou, Nobuaki (1392)	Lost 0-2	-191465
top		average opponent: 1501record: 1-3	new rating: 1465