Grand Prix Chiba 2019 (M20 limited)			starting rating: 1612
round	table	opponent (rating)	result	Δrating
1sealed	575	Suguro, Takuya (1497)	Won 2-1	+161628
2sealed	475	Ohta, Shinji (1374)	Lost 0-2	-221606
3sealed	705	Suzuki, Tomohiro (1564)	Won 2-0	+171623
4sealed	552	Igarashi, Takuma (1561)	Lost 0-2	-191604
5sealed	591	Ueda, Kazuhiro (1491)	Lost 1-2	-201584
top		average opponent: 1497record: 2-3	new rating: 1584

Grand Prix Shizuoka 2017 (AER standard)			starting rating: 1638
round	table	opponent (rating)	result	Δrating
1standard	57	Sotomura, Yoshihiro (1575)	Lost 1-2	-201618
2standard	684	Yokoi, Masaki (1620)	Lost 0-2	-181600
3standard	1280	Ando, Satoru (1433)	Won 2-0	+151615
4standard	941	Imai, Kenta (1657)	Lost 0-2	-171598
5standard	1138	Nishi, Eiichi (1469)	Won 2-0	+161614
6standard	1001	Amayasu, Kazunori (1501)	Won 2-0	+161630
7standard	902	Matsumoto, Masataka (1665)	Lost 1-2	-181612
top		average opponent: 1560record: 3-4	new rating: 1612

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1705
round	table	opponent (rating)	result	Δrating
1sealed	2326	Harada, Akio (1388)	Lost 0-2	-241681
2sealed	2434	Noda, Ryota (1417)	Lost 1-2	-231658
3sealed	2428	Heaton, Robert (1505)	Lost 0-2	-201638
top		average opponent: 1436record: 0-3	new rating: 1638

Grand Prix Yokohama 2012 (modern)			starting rating: 1670
round	table	opponent (rating)	result	Δrating
1modern	419	Takeda, Hiroya (1471)	Won 2-0	+141684
2modern	35	Yagi, Tetsuhiro (1429)	Lost 1-2	-231661
3modern	501	Abe, Motoki (1520)	Won 2-1	+161677
4modern	342	Koizumi, Hiroki (1520)	Won 2-1	+151692
5modern	125	Masuno, Ryosuke (1719)	Won 2-0	+191711
6modern	125	Yabuta, Junichi (1722)	Lost 0-2	-181693
7modern	213	Tan, Thuy hoang (1529)	Won 2-0	+151708
8modern	197	Kawamura, Kento (1679)	Won 2-1	+171725
9modern	96	Miyazaki, Kodai (1578)	Lost 1-2	-201705
top		average opponent: 1574record: 6-3	new rating: 1705

Grand Prix Yokohama 2010 (extended)			starting rating: 1521
round	table	opponent (rating)	result	Δrating
1extended	328	Kitagawa, Tomoaki (1541)	Lost 0-2	-181503
2extended	460	Ooe, Hiroyuki (1432)	Won 2-1	+171520
3extended	272	Tsujimoto, Hideki (1641)	Won 2-0	+201540
4extended	307	Fujii, Masahiro (1501)	Won 2-1	+171557
5extended	128	Terada, Tadashi (1577)	Won 2-0	+181575
6extended	88	Yamagata, Masashi (1531)	Won 2-1	+181593
7extended	69	Kato, Shinya (Saitama (1621)	Won 2-1	+181611
8extended	85	Shiozu, Ryouma (1879)	Won 2-0	+231634
9extended	8	Kamekawa, Masashi (1611)	Lost 1-2	-181616
10extended	38	Park, Bong-Jin (1595)	Won 2-0	+171633
11extended	14	Maegawa, Tooru (1653)	Lost 1-2	-171616
12extended	41	Hosokawa, Yuya (1711)	Won 2-0	+191635
13extended	30	Asahara, Akira (1962)	Won 2-0	+241659
14extended	21	Nakamura, Hajime (1930)	Won 2-0	+231682
15extended	8	Watanabe, Yuuya (2008)	Lost 0-2	-121670
top		average opponent: 1679record: 11-4	new rating: 1670

Grand Prix Shizuoka 2008 (MOR standard)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1standard	58	Masuno, Ryosuke (1647)	Lost 0-2	-151485
2standard	279	Terao, Manato (1438)	Won 2-1	+171502
3standard	186	Tamura, Masashi (1449)	Won 2-0	+171519
4standard	234	Taniguchi, Hidehisa (1614)	Lost 0-2	-161503
5standard	288	Itoh, Akira (1467)	Won 2-0	+171520
6standard	168	Yasufuku, Akihiro (1528)	Won 2-0	+181538
7standard	224	Itou, Ryou (1607)	Lost 1-2	-171521
8standard	95	Terada, Shuuhei (1533)	Won 2-1	+191540
9standard	174	Saijou, Yuuichi (1484)	Lost 0-2	-191521
top		average opponent: 1530record: 5-4	new rating: 1521