Grand Prix Tokyo 2016 (SOI standard)			starting rating: 1520
round	table	opponent (rating)	result	Δrating
1standard	517	Rutter, Jp (1431)	Won 2-0	+161536
2standard	218	Fujita, Gensho (1525)	Won 2-1	+181554
3standard	333	Ogawa, Takumi (1455)	Won 2-1	+161570
4standard	345	Yao, Shunsuke (1696)	Won 2-0	+201590
5standard	43	Kawase, Takeshi (1535)	Won 2-1	+171607
6standard	32	Chiba, Takato (1613)	Lost 1-2	-181589
7standard	185	Handa, Takuya (1529)	Won 2-0	+171606
8standard	72	Chu, Alfred (1603)	Lost 1-2	-181588
9standard	214	Tamura, Yuto (1615)	Lost 1-2	-171571
10standard	332	Yamamoto, Shouhei (1763)	Won 2-1	+211592
11standard	249	Tagawa, Naoki (1572)	Won 2-1	+181610
12standard	180	Tobe, Masato (1595)	Won 2-0	+171627
13standard	101	Oldziey, Kalim (1837)	Won 2-0	+221649
14standard	42	Sone, Shuhei (1700)	Won 2-0	+191668
15standard	45	Tanaka, Kimitaka (1816)	Lost 1-2	-151653
top		average opponent: 1619record: 11-4	new rating: 1653

Grand Prix Sendai 2010 (ROE standard)			starting rating: 1451
round	table	opponent (rating)	result	Δrating
1standard	285	Hatakeyama, Tomoya (1507)	Won 2-0	+191470
2standard	55	Suzuki, Nobuyoshi (1804)	Won 2-1	+241494
3standard	43	Kasahara, Shinsuke (1504)	Lost 0-2	-181476
4standard	215	Orihara, Jun (1493)	Lost 0-2	-181458
5standard	241	Hashimoto, Keisuke (1580)	Lost 1-2	-161442
6standard	282	Kanekiyo, Ryusuke (1532)	Won 2-0	+201462
7standard	216	Koseki, Takuya (1500)	Won 2-0	+191481
8standard	151	Aikawa, Shingo (1427)	Won 2-1	+171498
9standard	138	Kimura, Kazuki (1710)	Won 2-0	+221520
top		average opponent: 1562record: 6-3	new rating: 1520

Grand Prix Yokohama 2010 (extended)			starting rating: 1449
round	table	opponent (rating)	result	Δrating
1extended	118	Kohki, Ogawa (1500)	Won 2-0	+191468
2extended	139	Nitta, Yuki (1497)	Draw 1-1	+11469
3extended	148	Mori, Genki (1482)	Won 2-0	+181487
4extended	129	Terao, Manato (1435)	Lost 0-2	-191468
5extended	223	Yokota, Kohei (1521)	Lost 0-2	-171451
top		average opponent: 1487record: 2-2-1	new rating: 1451

Grand Prix Kobe 2009 (extended)			starting rating: 1449
round	table	opponent (rating)	result	Δrating
4extended	6	Naka, Yoshihiro (1527)	Lost 0-2	-161433
5extended	65	Yamamoto, Akimasa (1923)	Lost 1-2	-101423
6extended	101	Kobayashi, Masanori (1513)	Won 2-0	+201443
7extended	136	Ishihara, Jun (1679)	Won 2-0	+221465
8extended	8	Chijimi, Keiichi (1587)	Lost 0-2	-161449
top		average opponent: 1646record: 2-3	new rating: 1449

Grand Prix Niigata 2005 (Kamigawa block)			starting rating: 1463
round	table	opponent (rating)	result	Δrating
1block	44	Nakamura, Yuuki (1500)	Lost 1-2	-171446
2block	159	Saito, Takaya (1553)	Draw 1-1	+21448
3block	171	Yoshida, Mitsutaka (1214)	Won 2-0	+141462
4block	156	Tanaka, Hiroshi (1530)	Lost 0-2	-171445
5block	180	Ishibashi, Masaoki (1482)	Won 2-1	+191464
6block	142	Takakura, Hideo (1500)	Lost 0-2	-181446
7block	135	Fuji, Yuusuke (1480)	Won 2-0	+191465
8block	108	Murakami, Norichika (1596)	Lost 0-2	-161449
top		average opponent: 1482record: 3-4-1	new rating: 1449

Grand Prix Matsuyama 2005 (BOK limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	99	Yamaguchi, Tetsuya (1479)	Won 2-0	+181518
2sealed	5	Doi, Fumiaki (1478)	Lost 0-2	-191499
3sealed	139	Kamemoto, Ryan (1400)	Lost 0-2	-201479
4sealed	170	Kawano, Tatsurou (1433)	Lost 1-2	-191460
5sealed	159	Matsuno, Shoutarou (1463)	Won 2-0	+181478
6sealed	137	Mukai, Masayuki (1481)	Won 2-0	+181496
7sealed	98	Sutou, Takuo (1657)	Lost 0-2	-151481
8sealed	92	Harada, Takashi (1482)	Lost 0-2	-181463
top		average opponent: 1484record: 3-5	new rating: 1463