Grand Prix Yokohama 2013 (GTC limited)			starting rating: 1341
round	table	opponent (rating)	result	Δrating
1sealed	856	Takei, Hironobu (1500)	Draw 1-1	+31344
2sealed	934	Kouchi, Shuugo (1501)	Lost 0-2	-151329
3sealed	1075	Uchimura, Kazuto (1483)	Won 2-1	+211350
4sealed	984	Murakami, Kazuya3837 (1612)	Won 2-1	+231373
5sealed	879	Kakiki, Ayumu (1521)	Lost 0-2	-161357
6sealed	950	Ho, Eugene (1630)	Lost 0-2	-131344
top		average opponent: 1541record: 2-3-1	new rating: 1344

Grand Prix Niigata 2009 (M10 limited)			starting rating: 1407
round	table	opponent (rating)	result	Δrating
1sealed	143	Sugisawa, Tsuyoshi (1502)	Lost 0-2	-161391
2sealed	217	Murata, Kouji (1513)	Lost 0-2	-161375
3sealed	272	Takamizu, Tomohiro (1463)	Lost 1-2	-161359
4sealed	303	Sasaki, Yuusuke (Osaka) (1400)	Lost 0-2	-181341
top		average opponent: 1469record: 0-4	new rating: 1341

Grand Prix Yokohama 2004 (COK limited)			starting rating: 1418
round	table	opponent (rating)	result	Δrating
1sealed	227	Ivanovic, Vasilije (1520)	Won 2-0	+201438
2sealed	63	Ito, Atsushi (1530)	Lost 0-2	-161422
3sealed	160	Saito, Takaaki (1500)	Lost 1-2	-171405
4sealed	273	Nagashima, Yuji (1432)	Won 2-0	+191424
5sealed	169	Kaneko, Takaoki (1499)	Lost 0-2	-171407
top		average opponent: 1496record: 2-3	new rating: 1407

Grand Prix Sendai 2004 (DST limited)			starting rating: 1432
round	table	opponent (rating)	result	Δrating
1sealed	62	Onta, Hirofumi (1435)	Lost 1-2	-181414
2sealed	186	Tanaka, Takayuki (1481)	Lost 0-2	-171397
3sealed	243	Hasegawa, Shunsuke (1465)	Won 2-1	+201417
4sealed	176	Kanno, Tadashi (1486)	Lost 1-2	-171400
5sealed	200	Arai, Jin (1430)	Won 2-0	+181418
top		average opponent: 1459record: 2-3	new rating: 1418

Grand Prix Shizuoka 2003 (MRD limited)			starting rating: 1496
round	table	opponent (rating)	result	Δrating
1sealed	198	Iwai, Tsuyoshi (1657)	Lost 1-2	-151481
2sealed	225	Endo, Kazuhiko (1483)	Won 2-0	+181499
3sealed	218	Tazawa, Jun (1577)	Lost 0-2	-161483
4sealed	227	Kurisu, Takashi (1568)	Lost 0-2	-171466
5sealed	231	Kumagai, Shinichi (1592)	Lost 0-2	-151451
6sealed	193	Higuchi, Kumi (1421)	Lost 1-2	-191432
top		average opponent: 1550record: 1-5	new rating: 1432

Grand Prix Utsunomiya 2002 (ONS rochester)			starting rating: 1515
round	table	opponent (rating)	result	Δrating
1sealed	26	Tatsuhara, Satoshi (1503)	Draw 1-1	01515
2sealed	180	Kurosaki, Hitoshi (1499)	Lost 0-2	-181497
3sealed	257	Shimada, Fujio (1483)	Draw 1-1	-11496
top		average opponent: 1495record: 0-1-2	new rating: 1496

Grand Prix Shizuoka 2001 (ODY limited)			starting rating: 1518
round	table	opponent (rating)	result	Δrating
1sealed	30	Mochizuki, Kota (1500)	Won 2-0	+171535
2sealed	6	Tatara, Atsushi (1518)	Lost 0-2	-181517
3sealed	257	Kuno, Nobuhiro (1500)	Won 2-1	+181535
4sealed	130	Tokita, Toshimi (1517)	Lost 0-2	-191516
5sealed	157	Saijo, Yuichi (1500)	Won 2-1	+181534
6sealed	127	Mizukoshi, Hideyuki (1519)	Lost 0-2	-181516
7sealed	153	Tsuruta, Tomoo (1502)	Won 2-0	+171533
8sealed	95	Matsuo, Hiroshi (1521)	Lost 0-2	-181515
top		average opponent: 1510record: 4-4	new rating: 1515

Grand Prix Hiroshima 2001 (INV limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	16	Karakawa, Toshimitsu (1500)	Lost 0-2	-181482
2sealed	168	Tani, Tokuo (1482)	Won 2-1	+181500
3sealed	95	Shimojo, Takuya (1501)	Lost 1-2	-181482
4sealed	140	Fujii, Masashi (1482)	Won 2-0	+181500
5sealed	141	Imi, Tadakatsu (1500)	Won 2-0	+181518
6sealed	58	Sasaki, Yusuke (Tokyo) (1459)	Won 2-0	+171535
7sealed	73	Kono, Masahide (1569)	Lost 1-2	-171518
top		average opponent: 1499record: 4-3	new rating: 1518