Grand Prix Yokohama 2019 (modern)			starting rating: 1475
round	table	opponent (rating)	result	Δrating
1modern	17	Horikawa, Jun (1486)	Lost 1-2	-181457
2modern	783	Sasaki, Toshiya (1522)	Lost 0-2	-171440
3modern	1063	Tanoi, Kyouhei (1467)	Won 2-0	+191459
4modern	831	Yoshimura, Asuka (1355)	Lost 0-2	-201439
top		average opponent: 1457record: 1-3	new rating: 1439

Grand Prix Kyoto 2019 (RNA standard)			starting rating: 1555
round	table	opponent (rating)	result	Δrating
1standard	351	Katayama, Chiharu (1519)	Lost 0-2	-181537
2standard	710	Hayashi, Ryuichiro (1327)	Won 2-0	+141551
3standard	617	Uetsu, Masashi (1545)	Lost 0-2	-181533
4standard	794	Iijima, Akihisa (1559)	Lost 1-2	-181515
5standard	810	Yamamoto, Satoshi (1447)	Lost 0-2	-191496
6standard	761	Nagase, Iori (1428)	Lost 0-2	-191477
7standard	667	Hiroto, Tanaka (1430)	Won 2-1	+171494
8standard	575	Shimokawa, Kenzo (1445)	Lost 1-2	-191475
top		average opponent: 1462record: 2-6	new rating: 1475

Grand Prix Shizuoka 2018 (standard) (GRN standard)			starting rating: 1610
round	table	opponent (rating)	result	Δrating
1standard	455	Takahashi, Takuya (1393)	Lost 0-2	-221588
2standard	876	Kubota, Youkou (1482)	Won 2-0	+161604
3standard	723	Mizuno, Shiori (1419)	Won 2-0	+151619
4standard	555	Mori, Arashi (1392)	Lost 1-2	-221597
5standard	710	Ono, Ippei (1407)	Lost 0-2	-211576
6standard	875	Saito, Ryo (1452)	Lost 0-2	-211555
top		average opponent: 1424record: 2-4	new rating: 1555

Grand Prix Nagoya 2004 (5DN standard)			starting rating: 1599
round	table	opponent (rating)	result	Δrating
2standard	5	Tamura, Ryo (1569)	Lost 0-2	-191580
3standard	293	Fukushima, Hirotomo (1503)	Won 2-1	+171597
4standard	133	Hatta, Tetsuya (1564)	Won 2-1	+171614
5standard	64	Kudo, Koichi (1509)	Won 2-0	+161630
6standard	113	Goto, Yusei (1514)	Lost 0-2	-201610
top		average opponent: 1532record: 3-2	new rating: 1610

Grand Prix Kyoto 2003 (LGN limited)			starting rating: 1572
round	table	opponent (rating)	result	Δrating
1sealed	214	Wu, Kasin (1500)	Won 2-0	+171589
2sealed	116	Orihara, Jun (1576)	Lost 0-2	-181571
3sealed	181	Nishio, Yoshiaki (1549)	Draw 1-1	-11570
4sealed	192	Takamatsu, Tomohiro (1465)	Won 2-0	+161586
5sealed	127	Aoki, Tomokazu (1515)	Lost 0-2	-191567
6sealed	165	Ishii, Hirokazu (1517)	Draw 1-1	-11566
7sealed	161	Sugimoto, Takayuki (1470)	Won 2-0	+161582
8sealed	148	Miyazaki, Kazuyuki (1499)	Won 2-1	+171599
top		average opponent: 1511record: 4-2-2	new rating: 1599

Grand Prix Kobe 2001 (Invasion block)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1block	105	Hasegawa, Taro (1487)	Lost 0-2	-181482
2block	541	Mori, Yukihiro (1482)	Won 2-1	+181500
3block	365	Nomoto, Kentaro (1500)	Won 2-0	+181518
4block	250	Eda, Takeshi (1518)	Won 2-0	+181536
5block	153	Utsumi, Teruyuki (1536)	Won 2-1	+181554
6block	121	Kitamura, Tomohiro (1552)	Won 2-0	+181572
7block	68	Kono, Takashi (1572)	Won 2-0	+181590
8block	32	Kurihara, Tomo (1570)	Won 2-1	+171607
9block	8	Niihama, Tatsuo (1607)	Won 2-0	+181625
10block	4	Shimada, Masatake (1692)	Lost 0-2	-161609
11block	22	Doiuchi, Yasuhiro (1557)	Lost 1-2	-191590
12block	31	Suzuki, Yoshihiro (1592)	Won 2-0	+181608
13block	35	Nakamura, Tomoya (1563)	Lost 1-2	-191589
14block	40	Kagami, Gen (1594)	Won 2-0	+181607
15block	21	Higaki, Takao (1741)	Lost 1-2	-161591
16block	38	Masuda, Masakazu (1527)	Lost 0-2	-191572
top		average opponent: 1568record: 10-6	new rating: 1572