Grand Prix Tokyo 2016 (SOI standard)			starting rating: 1415
round	table	opponent (rating)	result	Δrating
1standard	69	Aoki, Satoshi (1562)	Won 2-0	+211436
2standard	357	Koyama, Syun (1495)	Won 2-1	+191455
3standard	120	Matsunaga, Kenta (1520)	Draw 1-1	+11456
4standard	406	Mayaguchi, Masaru (1623)	Won 2-0	+211477
5standard	185	Harashima, Kenichi (1563)	Lost 1-2	-171460
6standard	451	Urano, Syouta (1546)	Lost 1-2	-161444
7standard	765	Kihara, Syouta (1586)	Won 2-1	+211465
8standard	501	Abe, Masahide (1421)	Lost 1-2	-191446
9standard	673	Aruga, Keigo (1518)	Lost 1-2	-171429
top		average opponent: 1537record: 4-4-1	new rating: 1429

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1445
round	table	opponent (rating)	result	Δrating
1sealed	1344	Miura, Naoyasu (1528)	Won 2-1	+191464
2sealed	1041	Ogawa, Nao (1517)	Lost 1-2	-171447
3sealed	1143	Kondou, Masayoshi (1606)	Lost 0-2	-151432
4sealed	1226	Fusegi, Takanori (1468)	Lost 1-2	-171415
top		average opponent: 1530record: 1-3	new rating: 1415

Grand Prix Shizuoka 2013 (THS standard)			starting rating: 1479
round	table	opponent (rating)	result	Δrating
1standard	688	Maruno, Takaaki (1502)	Lost 0-2	-171462
2standard	799	Yamashita, Hiroshi (1484)	Won 2-1	+181480
3standard	770	Mori, Yuuya (1495)	Lost 0-2	-171463
4standard	804	Oshida, Ryuuichi (1482)	Lost 1-2	-181445
top		average opponent: 1491record: 1-3	new rating: 1445

Grand Prix Shizuoka 2008 (MOR standard)			starting rating: 1455
round	table	opponent (rating)	result	Δrating
1standard	207	Tamura, Masashi (1448)	Lost 1-2	-181437
2standard	249	Kosuga, Shuhei (1403)	Lost 1-2	-191418
3standard	367	Oogoshi, Satoshi (1464)	Won 2-0	+191437
4standard	283	Itou, Yusuke (1533)	Lost 1-2	-161421
5standard	327	Wakuda, Hiroyasu (1496)	Won 2-1	+191440
6standard	273	Koyama, Tetsuo (1501)	Won 2-1	+191459
7standard	104	Ikeda, Shun (1514)	Won 2-0	+191478
8standard	145	Shibasaki, Yoshihiro (1487)	Won 2-1	+191497
9standard	119	Nakajima, Takahito (1542)	Lost 1-2	-181479
top		average opponent: 1488record: 5-4	new rating: 1479

Grand Prix Kyoto 2007 (PLC standard)			starting rating: 1491
round	table	opponent (rating)	result	Δrating
1standard	82	Tada, Hidenobu (1501)	Won 2-0	+181509
2standard	48	Ogaki, Atsushi (1571)	Lost 1-2	-171492
3standard	140	Sumii, Hiroyuki (1442)	Lost 1-2	-181474
4standard	329	Ogawa, Kazuki (1452)	Lost 1-2	-191455
top		average opponent: 1492record: 1-3	new rating: 1455

Grand Prix Niigata 2005 (Kamigawa block)			starting rating: 1502
round	table	opponent (rating)	result	Δrating
4block	16	Hirosawa, Yuuta (1740)	Lost 0-2	-141488
5block	71	Okumura, Katsuhiko (1504)	Draw 1-1	+11489
6block	78	Ogura, Ryou (1732)	Won 2-1	+221511
7block	48	Kishida, Hirokazu (1442)	Lost 0-2	-191492
8block	73	Furuuchi, Tooru (1461)	Draw 1-1	-11491
top		average opponent: 1576record: 1-2-2	new rating: 1491

Grand Prix Utsunomiya 2002 (ONS rochester)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	95	Kunugi, Ryou (1501)	Won 2-0	+181518
2sealed	167	Sugiyama, Naohiro (1518)	Won 2-0	+181536
3sealed	97	Fujimori, Takamasa (1519)	Lost 0-2	-181518
4sealed	98	Sato, Kimihiko (1607)	Lost 0-2	-171501
5sealed	146	Kobatake, Atsushi (1534)	Lost 0-2	-171484
6sealed	183	Yamaguchi, Yuuichi (1483)	Lost 1-2	-181466
7sealed	156	Baba, Yasunori (1490)	Won 2-0	+181484
8sealed	125	Ishimoto, Koichi (1474)	Won 2-0	+181502
top		average opponent: 1516record: 4-4	new rating: 1502

Grand Prix Sapporo 2000 (PCY limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	59	Nakano, Hajime (1500)	Won 2-1	+181518
2sealed	41	Arai, Kenichiro (1518)	Lost 0-2	-181500
3sealed	92	Imai, Koki (1500)	Won 2-1	+181518
4sealed	78	Sugimoto, Takahiko (1516)	Lost 0-2	-181500
5sealed	78	Ando, Nobuhiro (1500)	Draw 1-1	01500
6sealed	77	Kiuchi, Masahiro (1500)	Won 2-0	+181518
7sealed	57	Konishi, Yoshimi (1517)	Lost 1-2	-181500
top		average opponent: 1507record: 3-3-1	new rating: 1500