Grand Prix Shizuoka 2018 (legacy) (legacy)			starting rating: 1440
round	table	opponent (rating)	result	Δrating
1legacy	419	Yasuda, Hiroki (1410)	Lost 0-2	-191421
2legacy	474	Ishii, Suguru (1454)	Lost 0-2	-171404
3legacy	612	Yokoo, Kanta (1482)	Won 2-0	+191423
top		average opponent: 1449record: 1-2	new rating: 1423

Grand Prix Chiba 2016 (legacy)			starting rating: 1359
round	table	opponent (rating)	result	Δrating
1legacy	441	Komori, Atsushi (1500)	Won 2-0	+211380
2legacy	461	Miki, Hirozou (1459)	Won 2-0	+191399
3legacy	412	Takeuchi, Keisuke (1473)	Won 2-0	+201419
4legacy	42	Fu, Tohun (1467)	Won 2-0	+191438
5legacy	17	Chou, Takayuki (1679)	Won 2-1	+221460
6legacy	14	Utiyama, Yasuyuki (1556)	Lost 0-2	-161444
7legacy	174	Fukutani, Yuto (1578)	Lost 1-2	-161428
8legacy	298	Saitou, Shintaro (1543)	Won 2-0	+201448
9legacy	185	McNeace, Shawn (2042)	Lost 1-2	-81440
top		average opponent: 1589record: 6-3	new rating: 1440

Grand Prix Kyoto 2015 (legacy)			starting rating: 1389
round	table	opponent (rating)	result	Δrating
1legacy	224	Suehiro, Naoya (1500)	Won 2-0	+201409
2legacy	60	Kanamori, Ryousuke (1515)	Won 2-1	+201429
3legacy	124	Sakurai, Koki (1487)	Lost 1-2	-171412
4legacy	188	Tsukimata, Kimitoshi (1521)	Lost 1-2	-161396
5legacy	340	Maeda, Takayuki (1310)	Lost 0-2	-191377
6legacy	310	Jinbo, Takashi (1419)	Lost 0-2	-181359
top		average opponent: 1459record: 2-4	new rating: 1359

Grand Prix Kobe 2014 (modern)			starting rating: 1406
round	table	opponent (rating)	result	Δrating
1modern	865	Sasaki, Yasuhiro (1483)	Lost 0-2	-171389
top		record: 0-1	new rating: 1389

Grand Prix Kitakyushu 2013 (M14 standard)			starting rating: 1415
round	table	opponent (rating)	result	Δrating
1standard	188	Kodama, Hironori (1537)	Won 2-0	+211436
2standard	95	Hasegawa, Tsuyoshi (1616)	Lost 1-2	-151421
3standard	455	Iwama, Hirokazu (1543)	Lost 0-2	-161405
5standard	494	Wada, Akihiro (1343)	Won 2-0	+171422
6standard	406	Takano, Yuuki (1513)	Lost 0-2	-161406
top		average opponent: 1510record: 2-3	new rating: 1406

Grand Prix Yokohama 2012 (modern)			starting rating: 1450
round	table	opponent (rating)	result	Δrating
1modern	198	Hiroyuki A., (1500)	Lost 1-2	-171433
2modern	571	Kawase, Yoshihiko (1482)	Lost 1-2	-181415
top		average opponent: 1491record: 0-2	new rating: 1415

Grand Prix Yokohama 2010 (extended)			starting rating: 1463
round	table	opponent (rating)	result	Δrating
1extended	142	Iritani, Kenichi (1542)	Lost 0-2	-161447
2extended	319	Hozumi, Masashi (1481)	Lost 0-2	-181429
3extended	473	Hamanaka, Keita (1464)	Won 2-1	+191448
4extended	417	Kasuga, Nobuhiro (1501)	Won 2-0	+191467
5extended	339	Takashimizu, Makoto (1501)	Lost 1-2	-171450
top		average opponent: 1498record: 2-3	new rating: 1450

Grand Prix Niigata 2009 (M10 limited)			starting rating: 1481
round	table	opponent (rating)	result	Δrating
1sealed	11	Loftis, Wilson (1500)	Lost 0-2	-171464
2sealed	272	Ando, Junichi (1423)	Won 2-1	+171481
3sealed	217	Nakamichi, Daisuke (1467)	Lost 0-2	-181463
4sealed	234	Chiba, Ryou (1482)	Won 2-1	+181481
5sealed	161	Yamada, Yasuo (1495)	Lost 1-2	-181463
top		average opponent: 1473record: 2-3	new rating: 1463

Grand Prix Okayama 2008 (ALA limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	143	Matsumoto, Ishiro (1500)	Lost 0-0	-181482
2sealed	178	tsuchiya, yuta (1481)	Won 2-0	+181500
3sealed	166	Kurikawa, Yoshimitsu (1484)	Lost 0-2	-181482
4sealed	250	Jinbu, Yousuke (1477)	Won 2-0	+181500
5sealed	163	Sakurai, Hikaru (1492)	Lost 1-2	-191481
top		average opponent: 1487record: 2-3	new rating: 1481