Grand Prix Yokohama 2012 (modern)			starting rating: 1566
round	table	opponent (rating)	result	Δrating
1modern	55	Sakata, Akira (1500)	Lost 0-2	-191547
2modern	540	Damandaman, German (1482)	Won 2-0	+171564
3modern	541	Ooi, Masaki (1499)	Lost 1-2	-191545
4modern	567	Hasegawa, Takao (1450)	Won 2-1	+161561
5modern	521	Sakigawara, Yuhei (1504)	Won 2-0	+171578
6modern	282	Misono, Hideyoshi (1423)	Won 2-0	+151593
7modern	210	Karlsson, Rickard (1443)	Won 2-1	+151608
8modern	129	Shinagawa, Takuya (1505)	Lost 1-2	-191589
top		average opponent: 1476record: 5-3	new rating: 1589

Grand Prix Kyoto 2007 (PLC standard)			starting rating: 1578
round	table	opponent (rating)	result	Δrating
1standard	46	Takita, Takeshi (1482)	Won 2-1	+161594
2standard	162	Tamaru, Masashi (1517)	Won 2-0	+171611
3standard	48	Ito, Atsushi (1406)	Lost 0-2	-221589
4standard	222	Matumura, Kyohei (1502)	Lost 1-2	-191570
5standard	274	Tsuboyama, Shuta (1498)	Won 2-1	+171587
6standard	173	Sumii, Hiroyuki (1464)	Lost 0-2	-211566
top		average opponent: 1478record: 3-3	new rating: 1566

Grand Prix Yokohama 2004 (COK limited)			starting rating: 1601
round	table	opponent (rating)	result	Δrating
1sealed	93	Tanaka, Ryota (1481)	Lost 0-2	-211580
2sealed	211	Nakazawa, Kazuhiro (1561)	Won 2-0	+181598
3sealed	137	Matsushita, Masakazu (YC) (1502)	Lost 1-2	-201578
top		average opponent: 1514record: 1-2	new rating: 1578

Grand Prix Yokohama 2003 (Onslaught block)			starting rating: 1519
round	table	opponent (rating)	result	Δrating
2block	135	Ota, Yusuke (1517)	Lost 0-2	-181501
3block	288	Isa, Takahiro (1481)	Won 2-0	+181519
4block	178	Takahasi, Tooru (1518)	Won 2-1	+181537
5block	97	Takeshita, Yuki (1544)	Won 2-0	+181555
6block	30	Nakamura, Hajime (1536)	Won 2-0	+181573
7block	12	Ando, Reiji (1635)	Won 2-0	+191592
8block	8	Douyama, Tsuyoshi (1817)	Draw 1-1	+41596
9block	25	Baba, Yasunori (1639)	Won 2-1	+191615
10block	11	Okada, Kou (1701)	Won 2-1	+191634
11block	7	Taru, Genki (1686)	Lost 1-2	-171617
12block	23	Ibamoto, Masami (1688)	Lost 1-2	-171600
13block	36	Sato, Makoto (1573)	Won 2-0	+181618
14block	26	Doi, Asuka (1596)	Lost 0-2	-181600
15block	41	Kunugi, Ryou (1554)	Won 2-0	+171617
16block	28	Ishibashi, Katsumi (1719)	Lost 0-2	-161601
top		average opponent: 1614record: 9-5-1	new rating: 1601

Grand Prix Shizuoka 2001 (ODY limited)			starting rating: 1557
round	table	opponent (rating)	result	Δrating
1sealed	28	Isobe, Masato (1517)	Lost 0-2	-191538
2sealed	296	Suzuki, Yuichi (1482)	Lost 0-2	-191519
top		average opponent: 1500record: 0-2	new rating: 1519

Grand Prix Kobe 2001 (Invasion block)			starting rating: 1545
round	table	opponent (rating)	result	Δrating
1block	391	Matusda, Masami (1500)	Lost 1-2	-191526
2block	435	Shige, Kazuhiro (1482)	Won 2-1	+171543
3block	398	Wada, Yuta (1416)	Won 2-1	+161559
4block	224	Kaneko, Kentaro (1518)	Lost 0-2	-191540
5block	389	Kaneko, Satoshi (1500)	Won 2-0	+171557
6block	281	Matsui, Yuta (1518)	Won 2-1	+181575
7block	221	Tanaka, Atsushi (1600)	Lost 1-2	-181557
top		average opponent: 1505record: 4-3	new rating: 1557

Grand Prix Kyoto 2000 (extended)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
4extended	51	Tatsumi, Tomohiro (1553)	Won 2-0	+191519
5extended	34	Ito, Akitsugu (1556)	Won 2-1	+191538
6extended	6	Nakamura, Hirobumi (1556)	Lost 1-2	-181520
7extended	42	Nobushita, Jun (1737)	Lost 1-2	-141506
8extended	50	Yagura, Hisayoshi (1553)	Won 2-1	+191525
9extended	25	Teruya, Hirokazu (1556)	Lost 1-2	-181507
10extended	30	Yamahara, Toshihisa (1540)	Won 2-0	+191526
11extended	22	Kagami, Gen (1540)	Lost 0-2	-181508
12extended	27	Nomura, Eiji (1494)	Won 2-0	+181526
13extended	25	Nishio, Yoshiaki (1555)	Won 2-1	+181544
14extended	17	Adachi, Takatsugu (1557)	Draw 1-1	+11545
top		average opponent: 1563record: 6-4-1	new rating: 1545