Grand Prix Chiba 2019 (M20 limited)			starting rating: 1389
round	table	opponent (rating)	result	Δrating
1sealed	321	Kashiwase, Kazuya (1556)	Lost 0-2	-151374
2sealed	816	Sim, Chapman (1721)	Lost 0-2	-121362
3sealed	1007	Totsuka, Shogo (1462)	Lost 0-2	-161346
top		average opponent: 1580record: 0-3	new rating: 1346

Grand Prix Hiroshima 2006 (CSP limited)			starting rating: 1417
round	table	opponent (rating)	result	Δrating
1sealed	5	Oota, Kazuyuki (1500)	Won 2-1	+201437
2sealed	86	Nakashiro, Mizuki (1612)	Lost 0-2	-151422
3sealed	135	Nitta, Shuuhei (1500)	Lost 0-2	-171405
4sealed	140	Ura, Tsuyoshi (1511)	Lost 1-2	-161389
top		average opponent: 1531record: 1-3	new rating: 1389

Grand Prix Yokohama 2004 (COK limited)			starting rating: 1431
round	table	opponent (rating)	result	Δrating
1sealed	159	Ikeda, Kenji (1500)	Won 2-0	+191450
2sealed	49	Sugimura, Yoshiyasu (1512)	Lost 0-2	-171433
3sealed	236	Suzuki, Akinori (1516)	Lost 1-2	-161417
top		average opponent: 1509record: 1-2	new rating: 1417

Grand Prix Sendai 2004 (DST limited)			starting rating: 1446
round	table	opponent (rating)	result	Δrating
1sealed	173	Yokokura, Takeshi (1500)	Lost 0-2	-171429
2sealed	212	Nakajima, Daisuke (1469)	Won 2-0	+191448
3sealed	142	Maemondo, Shun (1499)	Lost 1-2	-171431
top		average opponent: 1489record: 1-2	new rating: 1431

Grand Prix Shizuoka 2003 (MRD limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	84	Sagisaka, Mitihiro (1500)	Lost 0-2	-181482
2sealed	204	Kawano, Tatsurou (1481)	Lost 0-2	-181464
3sealed	284	Ura, Tsuyoshi (1491)	Lost 0-2	-181446
top		average opponent: 1491record: 0-3	new rating: 1446