Grand Prix Yokohama 2019 (modern)			starting rating: 1548
round	table	opponent (rating)	result	Δrating
1modern	125	Suzuki, Kazuya (1500)	Won 2-1	+171565
2modern	229	Kuno, Takashi (1557)	Won 2-0	+181583
3modern	277	Shigaki, Tomoya (1542)	Won 2-0	+171600
4modern	182	Okabe, Kiyotaka (1562)	Won 2-0	+181618
5modern	89	Takahashi, Taro (1630)	Won 2-0	+181636
6modern	17	Yamaguchi, Tomohiro (1545)	Lost 0-2	-201616
7modern	40	Soejima, Yuichi (1612)	Lost 1-2	-181598
8modern	179	Koseki, Takefumi (1549)	Lost 1-2	-191579
top		average opponent: 1562record: 5-3	new rating: 1579

Grand Prix Tokyo 2016 (SOI standard)			starting rating: 1447
round	table	opponent (rating)	result	Δrating
2standard	217	Kim, Yonghee (1537)	Won 2-1	+201467
3standard	114	Oda, Hideto (1615)	Won 2-0	+201487
4standard	103	Kurosawa, Yuuki7831 (1512)	Won 2-1	+191506
5standard	4	Krautmann, Wenzel (1871)	Won 2-1	+241530
6standard	49	Inui, Takashi (1603)	Lost 1-2	-161514
7standard	229	Hasebe, Seiya (1617)	Won 2-1	+191533
8standard	99	Nakamura, Yuki 6139 (1542)	Won 2-1	+191552
9standard	63	Horiuchi, Makoto (1824)	Lost 1-2	-141538
10standard	68	Ootsuka, Koutarou (1875)	Lost 0-2	-121526
11standard	294	Jackel, Stephen (1583)	Lost 1-2	-171509
12standard	317	Takahashi, Toshirou (1515)	Lost 1-2	-171492
13standard	344	Kadoyoshi, Tomonori (1483)	Won 2-1	+171509
14standard	279	Isigami, Laito (1551)	Won 2-1	+191528
15standard	183	Endo, Natsumi (1628)	Won 2-1	+201548
top		average opponent: 1626record: 9-5	new rating: 1548

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1449
round	table	opponent (rating)	result	Δrating
2sealed	1040	Fujita, Kenichi (1730)	Lost 0-2	-131436
3sealed	1273	Matsumoto, Masataka (1717)	Lost 0-2	-131423
4sealed	1195	Kubota, Masayuki (1482)	Won 2-0	+191442
5sealed	1156	Matsubara, Tohru (1568)	Lost 1-2	-161426
6sealed	1120	Arai, Riichi (1481)	Won 2-0	+191445
7sealed	1036	Hagiwara, Tomoaki (1500)	Lost 0-2	-171428
8sealed	1005	Kanai, Atsushi (1481)	Won 2-0	+191447
top		average opponent: 1565record: 3-4	new rating: 1447

Grand Prix Shizuoka 2015 (KTK limited)			starting rating: 1517
round	table	opponent (rating)	result	Δrating
2sealed	216	Nomura, Shintaro (1491)	Won 2-0	+181535
3sealed	127	Hayashi, Tetsuo (1536)	Lost 0-2	-181517
4sealed	245	Kashiwa, Tatsuya (1759)	Lost 0-2	-141503
5sealed	360	Machida, Takatoshi (1562)	Lost 0-2	-171486
6sealed	321	Yamamoto, Kazuhide (1370)	Lost 1-2	-201466
7sealed	291	Miyake, Yousuke (1502)	Lost 0-2	-171449
top		average opponent: 1537record: 1-5	new rating: 1449

Grand Prix Nagoya 2014 (BNG limited)			starting rating: 1515
round	table	opponent (rating)	result	Δrating
2sealed	195	Kitagawa, Tomohiro (1457)	Won 2-0	+171532
3sealed	151	Tsujikawa, Taiga (1666)	Lost 0-2	-151517
4sealed	125	Yanagihara, Hiroki (1455)	Won 2-1	+161533
5sealed	79	Walker, Braydon (1592)	Lost 1-2	-161517
6sealed	173	Barkan, Roy (1522)	Won 2-0	+181535
7sealed	100	Machida, Takatoshi (1572)	Lost 1-2	-181517
top		average opponent: 1544record: 3-3	new rating: 1517

Grand Prix Yokohama 2013 (GTC limited)			starting rating: 1463
round	table	opponent (rating)	result	Δrating
2sealed	27	Morimura, Kenichi (1518)	Won 2-0	+191482
3sealed	127	Hirayama, Atsushi (1707)	Lost 1-2	-141468
4sealed	206	Yamamoto, Kentaro (1859)	Won 2-0	+251493
5sealed	136	Semura, Junichi (1607)	Won 2-1	+201513
6sealed	90	Saito, Taishi (1516)	Lost 1-2	-181495
7sealed	189	Naotaka, Ishigami (1537)	Won 2-1	+191514
8sealed	285	Notake, Shozaburo (1556)	Won 2-1	+181532
9sealed	285	Ikeda, Yoshio (1573)	Lost 1-2	-171515
top		average opponent: 1609record: 5-3	new rating: 1515

Grand Prix Hiroshima 2011 (ISD standard)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1standard	255	Matsui, Nobuyasu (1500)	Lost 1-2	-181482
2standard	244	Otani, Makoto (1486)	Won 2-1	+181500
3standard	134	Kawabata, Yuji (1526)	Won 2-1	+191519
4standard	154	Sasaki, Yuusuke (1582)	Lost 1-2	-171502
5standard	293	Kabe, Kazuki (1464)	Lost 1-2	-191483
6standard	249	Sasamoto, Yuko (1372)	Lost 0-2	-201463
top		average opponent: 1488record: 2-4	new rating: 1463