Grand Prix Nagoya 2020 (pioneer)			starting rating: 1326
round	table	opponent (rating)	result	Δrating
1pioneer	38	Tanaka, Takahiro (1419)	Lost 0-2	-161310
2pioneer	402	Mutaguchi, Kazuya (1421)	Lost 0-2	-161294
3pioneer	766	Yamada, Ryotaro (1507)	Lost 1-2	-141280
4pioneer	770	Okunaka, Takakazu (1397)	Lost 0-1	-161264
5pioneer	742	Nakajou, Naoto (1380)	Lost 0-2	-161248
6pioneer	656	Hirose, Daichi (1277)	Lost 0-2	-171231
7pioneer	552	Yamaguchi, Takao (1320)	Lost 0-2	-171214
8pioneer	446	Yahada, Miho (1393)	Lost 1-2	-151199
top		average opponent: 1389record: 0-8	new rating: 1199

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1313
round	table	opponent (rating)	result	Δrating
1sealed	1122	Sato, Mitsuhiro (1500)	Lost 1-2	-141299
2sealed	1293	Iwase, Ryuta (1461)	Won 2-1	+201319
3sealed	1175	Tano, Yuki (1499)	Won 2-0	+221341
4sealed	966	Takahashi, Ryo (1535)	Lost 0-2	-151326
top		average opponent: 1499record: 2-2	new rating: 1326

Grand Prix Kobe 2014 (modern)			starting rating: 1393
round	table	opponent (rating)	result	Δrating
1modern	278	Watanabe, Yusuke (1698)	Lost 0-2	-121381
2modern	458	Okada, Hajime (1483)	Lost 1-2	-161365
3modern	508	Maeda, Takayuki (1283)	Lost 0-2	-201345
4modern	535	Ehara, Daisuke (1392)	Draw 1-1	+11346
5modern	508	Kitaoka, Takaaki (1423)	Lost 1-2	-171329
6modern	486	Miyamura, Kouki (1428)	Lost 1-2	-161313
top		average opponent: 1451record: 0-5-1	new rating: 1313

Grand Prix Yokohama 2012 (modern)			starting rating: 1397
round	table	opponent (rating)	result	Δrating
1modern	410	Mukasa, Yoshiya (1518)	Won 2-1	+201417
2modern	319	Todate, Shoutarou (1519)	Lost 1-2	-161401
3modern	371	Fujii, Dai (1596)	Won 2-0	+211422
4modern	336	Itou, Hirokazu (Shizuoka) (1518)	Lost 1-2	-161406
5modern	400	Shioda, Masaki (1501)	Lost 0-2	-161390
6modern	476	Nishiwaki, Tatsuya (1483)	Won 2-0	+201410
7modern	396	Nishi, Yuutarou (1507)	Lost 0-2	-171393
top		average opponent: 1520record: 3-4	new rating: 1393

Grand Prix Sendai 2010 (ROE standard)			starting rating: 1430
round	table	opponent (rating)	result	Δrating
1standard	292	Kishimoto, Hiromichi (1456)	Lost 1-2	-181412
2standard	227	Ariyoshi, Daisuke (1542)	Lost 0-2	-151397
3standard	350	Suzuki, Sadao (1322)	Won 2-0	+161413
4standard	333	Yamawaki, Keisuke (1493)	Lost 1-2	-161397
top		average opponent: 1453record: 1-3	new rating: 1397

Grand Prix Yamagata 2006 (TSP limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	98	Kabutomori, You (1506)	Lost 0-2	-181482
2sealed	131	Matsushita, Masakazu (1632)	Lost 0-2	-151467
3sealed	137	Satou, Kouya (1465)	Lost 1-2	-181449
4sealed	158	Imakawa, Kiyoshi (1441)	Won 2-0	+181467
5sealed	134	Oohashi, Toshiya (1448)	Lost 0-2	-191448
6sealed	117	Shiraishi, Masaharu (1427)	Lost 0-2	-181430
top		average opponent: 1487record: 1-5	new rating: 1430