Grand Prix Chiba 2019 (M20 limited)			starting rating: 1632
round	table	opponent (rating)	result	Δrating
1sealed	563	Yamazaki, Sumio (1464)	Lost 1-2	-211611
2sealed	614	Suzuki, Takahiro7453 (1465)	Lost 1-2	-211590
3sealed	991	Imai, Takeru (1465)	Won 2-0	+161606
4sealed	844	Sasaki, Shota (1484)	Won 2-0	+161622
5sealed	705	Muta, Yutaro (1505)	Lost 0-2	-201602
top		average opponent: 1477record: 2-3	new rating: 1602

Grand Prix Chiba 2018 (M19 limited)			starting rating: 1601
round	table	opponent (rating)	result	Δrating
1sealed	543	Yoshii, Takayuki (1546)	Lost 1-2	-191582
2sealed	783	Yucheng, Gai (1487)	Won 2-0	+161598
3sealed	925	Fujikura, Iori (1535)	Won 2-0	+171615
4sealed	282	Itotagawa, Godai (1523)	Lost 1-2	-201595
5sealed	728	Nishikawa, Rion (1499)	Won 2-1	+171612
6sealed	678	Morishita, Mizuki (1778)	Won 2-0	+211633
7sealed	487	Shinagawa, Kazunari (1514)	Won 2-0	+151648
8sealed	236	Sun, Guolong (1729)	Lost 0-2	-161632
top		average opponent: 1577record: 5-3	new rating: 1632

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1589
round	table	opponent (rating)	result	Δrating
1sealed	2283	Kaneko, Masayuki (1500)	Lost 0-2	-201569
2sealed	2324	Jenkins, Erica (1482)	Won 2-0	+171586
3sealed	2355	Takasugi, Ryouta (1725)	Won 2-0	+201606
4sealed	2305	Kikutani, Kou (1625)	Lost 0-2	-171589
5sealed	2251	Onishi, Hikaru (1539)	Won 2-1	+171606
6sealed	2197	Ishida, Tetsuya (1506)	Won 2-0	+161622
7sealed	2181	Ishida, Ryuichiro (1457)	Lost 1-2	-211601
top		average opponent: 1547record: 4-3	new rating: 1601

Grand Prix Yokohama 2013 (GTC limited)			starting rating: 1596
round	table	opponent (rating)	result	Δrating
1sealed	663	Hara, Ryota (1500)	Lost 0-2	-201576
2sealed	1111	Sato, Shinsuke (1478)	Lost 0-2	-201556
3sealed	1086	Soma, Mitsuyoshi (1464)	Won 2-1	+161572
4sealed	1087	Fujita, Gensho (1552)	Won 2-1	+181590
5sealed	1002	Kunisato, Ebie (1610)	Won 2-1	+181608
6sealed	930	Mihara, Yuki (1521)	Lost 1-2	-191589
top		average opponent: 1521record: 3-3	new rating: 1589

Grand Prix Okayama 2008 (ALA limited)			starting rating: 1506
round	table	opponent (rating)	result	Δrating
1sealed	305	Yamasaki, Ippei (1445)	Won 0-0	+171523
2sealed	115	matsumoto, akiyoshi (1516)	Won 2-0	+181541
3sealed	58	Ishida, Itaru (1834)	Won 2-1	+231564
4sealed	24	Kinoshita, Atsushi (1486)	Lost 1-2	-191545
5sealed	101	Takakuwa, Akihiro (1761)	Won 2-1	+211566
6sealed	176	Ootsuka, Koutarou (2062)	Won 2-0	+271593
7sealed	141	Omori, Tomoaki (1727)	Lost 0-2	-161577
8sealed	142	Tamura, Ryo (1600)	Won 2-0	+191596
top		average opponent: 1679record: 6-2	new rating: 1596

Grand Prix Yokohama 2004 (COK limited)			starting rating: 1505
round	table	opponent (rating)	result	Δrating
1sealed	9	Nakazawa, Yosuke (1500)	Won 2-0	+181523
2sealed	101	Kanno, Hiroki (1516)	Lost 1-2	-181505
3sealed	134	Iioka, Kayoko (1451)	Lost 1-2	-191486
4sealed	249	Tomii, Tsubasa (1484)	Won 2-0	+181504
5sealed	174	Shibuya, Tsutomu (1569)	Won 2-1	+191523
6sealed	124	Oguri, Fumiaki (1498)	Lost 1-2	-181505
7sealed	147	Kanazawa, Ayanobu (1562)	Won 2-1	+191524
8sealed	78	Goto, Noriyuki (1535)	Lost 1-2	-181506
top		average opponent: 1514record: 4-4	new rating: 1506

Grand Prix Yokohama 2003 (Onslaught block)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1block	91	Okuyama, Tatsunori (1500)	Lost 0-2	-181482
2block	268	Hara, Hirohide (1482)	Won 2-0	+181500
3block	168	Takeda, Hiroki (1532)	Lost 1-2	-171483
4block	302	Takahashi, Masato (1482)	Won 2-0	+181501
5block	243	Mori, Daisuke (1512)	Won 2-1	+181519
6block	174	Adachi, Shingo (1628)	Lost 1-2	-161503
7block	231	Shindo, Yoshiya (1500)	Won 2-0	+181521
8block	180	Hirosawa, Yuuta (1665)	Lost 0-2	-161505
top		average opponent: 1538record: 4-4	new rating: 1505