Grand Prix Nagoya 2020 (pioneer)			starting rating: 1491
round	table	opponent (rating)	result	Δrating
1pioneer	436	Matsuura, Fumiya (1571)	Lost 0-2	-171474
2pioneer	483	Ono, Ikumi (1407)	Won 2-0	+171491
3pioneer	475	Kahata, Issei (1418)	Won 2-1	+171508
4pioneer	551	Kasahara, Takuya (1625)	Lost 0-2	-161492
5pioneer	446	Tomita, Naoki (1612)	Lost 0-2	-161476
6pioneer	539	Matsumoto, Ryohei (1428)	Lost 0-2	-191457
7pioneer	516	Hanawa, Atsushi (1499)	Won 2-1	+191476
8pioneer	381	Ushijima, Syun (1436)	Won 2-1	+171493
top		average opponent: 1500record: 4-4	new rating: 1493

Grand Prix Nagoya 2019 (ELD standard)			starting rating: 1526
round	table	opponent (rating)	result	Δrating
1standard	199	Kousaka, Kyouhei (1500)	Won 2-0	+181544
2standard	162	Kamimura, Yohei (1493)	Draw 1-1	-11543
3standard	473	Usui, Mitsuru (1750)	Lost 0-2	-141529
4standard	620	Furugen, Takeji (1432)	Draw 1-1	-21527
5standard	688	Jinba, Daisuke (1440)	Lost 1-2	-201507
6standard	672	Saitoh, Makoto (1473)	Won 2-1	+181525
7standard	534	Fujita, Toshihide (1642)	Lost 0-2	-161509
8standard	496	Zhu, Jia Nan (1502)	Lost 0-1	-181491
top		average opponent: 1529record: 2-4-2	new rating: 1491

Grand Prix Tokyo 2016 (SOI standard)			starting rating: 1470
round	table	opponent (rating)	result	Δrating
1standard	62	Iiba, Kozo (1500)	Lost 0-2	-171453
2standard	1001	Tamaki, Ryuta (1482)	Won 2-1	+181471
3standard	949	Tomomizu, Takuya (1437)	Won 2-0	+181489
4standard	893	Yoshida, Yutarou (1519)	Won 2-0	+181507
5standard	601	Pragnell, Mike (1507)	Won 2-0	+181525
6standard	395	Nakajima, Shunichi (1554)	Won 2-0	+191544
7standard	122	Ishii, Ryou (1495)	Lost 1-2	-191525
8standard	330	Hirose, Makoto (1576)	Draw 1-1	+11526
9standard	333	Gotou, Taito (1553)	Won 2-0	+181544
10standard	230	Yoshida, Kenji (1559)	Won 2-1	+191563
11standard	141	Sasaki, Kazuya (1558)	Lost 0-1	-181545
12standard	245	Watanabe, Sho (1539)	Lost 0-2	-191526
top		average opponent: 1523record: 7-4-1	new rating: 1526

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1469
round	table	opponent (rating)	result	Δrating
1sealed	86	Yamamoto, Hideaki (1500)	Lost 0-2	-181451
2sealed	437	Nishio, Masato (1455)	Won 2-0	+181469
3sealed	286	Tsutazawa, Hiroshi (1500)	Won 2-0	+191488
4sealed	245	Sakai, Arata (1520)	Won 2-1	+191507
5sealed	196	Ohno, Isao (1596)	Lost 0-2	-171490
6sealed	296	Ishikawa, Takahiro (1393)	Lost 0-2	-201470
top		average opponent: 1494record: 3-3	new rating: 1470

Grand Prix Yokohama 2003 (Onslaught block)			starting rating: 1464
round	table	opponent (rating)	result	Δrating
1block	241	Ooto, Tadash (1500)	Lost 1-2	-171447
2block	298	Deyama, Hirofumi (1439)	Lost 1-2	-181429
3block	329	Ishida, Tetsuya (1483)	Lost 1-2	-171412
4block	372	Oota, Tatsuro (1446)	Won 2-0	+181430
5block	351	Hayakawa, Idzumi (1464)	Won 2-1	+191449
6block	297	Miura, Hiroyuki (1455)	Lost 0-2	-181431
7block	279	Kusaba, Nobutaka (1499)	Won 2-1	+191450
8block	232	Sagawa, Yuuki (1470)	Won 2-0	+191469
top		average opponent: 1469record: 4-4	new rating: 1469

Grand Prix Kobe 2001 (Invasion block)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1block	84	Sakai, Naoko (1500)	Lost 1-2	-181482
2block	384	Emura, Fumitaka (1482)	Lost 1-2	-181464
3block	598	Morishita, Jun (1464)	Won 2-0	+181482
4block	508	Nakamura, Toshihiro (1482)	Won 2-0	+181500
5block	315	Kamioka, Masayuki (1503)	Won 2-0	+181518
6block	260	Akiyoshi, Koichi (1534)	Lost 1-2	-181500
7block	292	Shimizu, Hiroyoshi (1497)	Lost 0-2	-181482
8block	281	Sawada, Naoya (1482)	Lost 0-2	-181464
top		average opponent: 1493record: 3-5	new rating: 1464