Grand Prix Chiba 2016 (legacy)			starting rating: 1521
round	table	opponent (rating)	result	Δrating
3legacy	367	Sugioka, Noriyuki (1539)	Lost 1-2	-181503
4legacy	600	Yazu, Yasuhiro (1485)	Lost 1-2	-181485
5legacy	893	Kawasaki, Masatsugu (1458)	Lost 1-2	-191466
6legacy	866	Kagami, Gen (1497)	Lost 0-2	-171449
7legacy	922	Johnstone, Robert (1481)	Draw 1-1	+11450
8legacy	831	Shibayama, Hayato (1327)	Draw 1-1	-31447
9legacy	751	Wakabayashi, Shigeaki (1460)	Lost 1-2	-171430
top		average opponent: 1464record: 0-5-2	new rating: 1430

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1540
round	table	opponent (rating)	result	Δrating
1sealed	1050	Takahashi, Tooru (1500)	Lost 0-2	-191521
top		record: 0-1	new rating: 1521

Grand Prix Yamagata 2006 (TSP limited)			starting rating: 1545
round	table	opponent (rating)	result	Δrating
4sealed	25	Kaji, Tomohiro (1948)	Lost 0-2	-111534
5sealed	29	Wachi, Shinya (1551)	Won 2-1	+181552
6sealed	16	Takahashi, Yuta (1589)	Lost 1-2	-171535
7sealed	71	Sasagawa, Tomohide (1674)	Lost 0-2	-161519
8sealed	69	Ito, Ken (1655)	Won 2-0	+211540
top		average opponent: 1684record: 2-3	new rating: 1540

Grand Prix Niigata 2005 (Kamigawa block)			starting rating: 1553
round	table	opponent (rating)	result	Δrating
1block	131	Kawachi, Yusuke (1500)	Lost 0-2	-191534
2block	148	Katsu, Masahiro (1360)	Won 2-1	+151549
3block	110	Nishimaki, Akira (1539)	Won 2-0	+181567
4block	103	Kawada, Chihiro (1483)	Lost 1-2	-201547
5block	126	Nishizawa, Yasuhide (1500)	Won 2-0	+171564
6block	116	Tomizawa, Masahito (1472)	Lost 1-2	-191545
top		average opponent: 1475record: 3-3	new rating: 1545

Grand Prix Yokohama 2004 (COK limited)			starting rating: 1510
round	table	opponent (rating)	result	Δrating
1sealed	37	Oshimi, Akira (1500)	Won 2-0	+181528
2sealed	157	Ozawa, Takeshi (1509)	Lost 0-2	-191509
3sealed	164	Senba, Kotaro (1643)	Won 1-0	+211530
4sealed	91	Fujita, Toshitake (1520)	Lost 1-2	-181512
5sealed	190	Matsuoka, Shuji (1463)	Won 2-1	+171529
6sealed	126	Takeuchi, Ryota (1521)	Won 2-0	+181547
7sealed	114	Mitsuya, Kazuhiko (1816)	Won 2-1	+221569
8sealed	92	Kim, Min-su (Japan) (1655)	Lost 1-2	-161553
top		average opponent: 1578record: 5-3	new rating: 1553

Grand Prix Sendai 2004 (DST limited)			starting rating: 1514
round	table	opponent (rating)	result	Δrating
1sealed	101	Chiba, Katsutoshi (1439)	Lost 1-2	-201494
2sealed	148	Jung, Si Yong (1482)	Won 2-1	+181512
3sealed	107	Fujiwara, Yuichiro (1602)	Lost 1-2	-161496
4sealed	166	Kobayashi, Hajime (1312)	Won 2-1	+141510
5sealed	124	Okamoto, Hiroaki (1502)	Lost 1-2	-181492
6sealed	145	Koyama, Kazuya (1484)	Won 2-0	+181510
top		average opponent: 1470record: 3-3	new rating: 1510

Grand Prix Yokohama 2003 (Onslaught block)			starting rating: 1465
round	table	opponent (rating)	result	Δrating
1block	179	Miyanaga, Eiji (1500)	Won 2-0	+181483
2block	209	Noda, Yasumasa (1520)	Lost 1-2	-171466
3block	279	Kobayashi, Hajime (1389)	Won 2-0	+171483
4block	116	Tanaka, Jun (1518)	Won 2-1	+181501
5block	57	Oohashi, Toshiyuki (1536)	Lost 1-2	-171484
6block	208	Saitou, Takahiro (1598)	Won 2-0	+201504
7block	76	Niwa, Kohei (1604)	Won 2-1	+201524
8block	80	Okamoto, Jin (1975)	Lost 0-2	-101514
top		average opponent: 1580record: 5-3	new rating: 1514

Grand Prix Utsunomiya 2002 (ONS rochester)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	36	Ito, Yoko (1500)	Lost 0-2	-181482
2sealed	311	Ono, Toshiyuki (1482)	Won 2-1	+181500
3sealed	175	Jincho, Takayoshi (1500)	Won 2-0	+181518
4sealed	101	Chou, Takayuki (1515)	Lost 0-2	-181500
5sealed	208	Kadono, Satoru (1548)	Lost 1-2	-171483
6sealed	175	Matsumura, Hideyuki (1480)	Lost 1-2	-181465
top		average opponent: 1504record: 2-4	new rating: 1465