Grand Prix Kitakyushu 2009 (ZEN limited)			starting rating: 1401
round	table	opponent (rating)	result	Δrating
1sealed	68	Yoshizawa, Takuya (1587)	Won 2-0	+221423
2sealed	42	Hamamoto, Kenji (1735)	Lost 0-2	-131410
3sealed	171	Kobayashi, Satoshi (1551)	Lost 0-2	-151395
4sealed	161	Mizuno, Akimitsu (1269)	Lost 1-2	-201375
top		average opponent: 1536record: 1-3	new rating: 1375

Grand Prix Kobe 2009 (extended)			starting rating: 1455
round	table	opponent (rating)	result	Δrating
1extended	108	Okajima, Shougo (1500)	Lost 1-2	-181437
2extended	166	Kawachi, Yusuke (1411)	Lost 0-2	-181419
3extended	233	Deuitch, Lorne (1443)	Lost 0-2	-181401
top		average opponent: 1451record: 0-3	new rating: 1401

Grand Prix Okayama 2008 (ALA limited)			starting rating: 1426
round	table	opponent (rating)	result	Δrating
1sealed	270	Murakami, Norichika (1672)	Lost 0-0	-131413
2sealed	256	fujii, hidetoshi (1484)	Won 2-0	+191432
3sealed	184	Kunimoto, Ryuuichi (1500)	Lost 0-2	-171415
4sealed	217	Hirota, Shinji (1481)	Won 2-1	+201435
5sealed	193	Kise, Masato (1550)	Won 2-0	+201455
top		average opponent: 1538record: 3-2	new rating: 1455

Grand Prix Kobe 2008 (Lorwyn block)			starting rating: 1481
round	table	opponent (rating)	result	Δrating
1block	154	Yoshihira, Yuuya (1500)	Lost 1-2	-181463
2block	240	Tamaru, Masashi (1412)	Lost 0-2	-191444
3block	355	Kawase, Yasuhiro (1451)	Lost 0-2	-181426
top		average opponent: 1454record: 0-3	new rating: 1426

Grand Prix Kyoto 2007 (PLC standard)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1standard	242	Nakaya, Shinya (1468)	Draw 1-1	-11499
2standard	221	Mukai, Hiroki (1499)	Won 2-1	+181517
3standard	128	Toyama, Kazuaki (1487)	Lost 0-2	-181499
4standard	262	Sawada, Rui (1499)	Lost 0-2	-181481
top		average opponent: 1488record: 1-2-1	new rating: 1481