Grand Prix Nagoya 2012 (RTR standard)			starting rating: 1456
round	table	opponent (rating)	result	Δrating
1standard	471	Sato, Manabu (1497)	Draw 1-1	+11457
2standard	421	Ikeda, Tomokazu (1415)	Lost 0-2	-191438
top		average opponent: 1456record: 0-1-1	new rating: 1438

Grand Prix Kobe 2012 (DKA limited)			starting rating: 1511
round	table	opponent (rating)	result	Δrating
1sealed	113	Sekine, Kiyotaka (1396)	Lost 0-2	-201491
2sealed	350	Shimokobe, Yukihiro (1615)	Lost 1-2	-161475
3sealed	456	Naito, Yuuki (1431)	Lost 0-2	-191456
top		average opponent: 1481record: 0-3	new rating: 1456

Grand Prix Hiroshima 2011 (ISD standard)			starting rating: 1528
round	table	opponent (rating)	result	Δrating
1standard	227	Itou, Kouhei (1488)	Won 2-0	+171545
2standard	79	Sunada, Shougo (1742)	Lost 0-2	-141531
3standard	137	Sudou, Erika (1397)	Won 2-1	+161547
4standard	206	Kihara, Ryou (1590)	Lost 0-2	-181529
5standard	274	Kanemaru, Daiki (1500)	Lost 1-2	-181511
top		average opponent: 1543record: 2-3	new rating: 1511

Grand Prix Kobe 2011 (extended)			starting rating: 1508
round	table	opponent (rating)	result	Δrating
1extended	140	Okazaki, Hideki (1394)	Won 2-1	+161524
2extended	98	Kato, Yoshinari (1517)	Won 2-1	+181542
3extended	5	Tsukahara, Kazuto (1554)	Won 2-1	+181560
4extended	77	O., Hiroki (1553)	Won 2-1	+181578
5extended	1	Aridome, Tomohiro (1796)	Lost 1-2	-141564
6extended	47	Ito, Tomoki (1561)	Lost 1-2	-181546
7extended	145	Takahashi, Kei (1548)	Lost 0-2	-181528
top		average opponent: 1561record: 4-3	new rating: 1528

Grand Prix Sendai 2010 (ROE standard)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1standard	280	Kashima, Akihiro (1650)	Lost 0-2	-151485
2standard	326	Okumura, Noriaki (1468)	Won 2-0	+171502
3standard	272	Ogiyama, Shuuji (1388)	Won 2-1	+161518
4standard	224	Hashimoto, Masafumi (1622)	Won 2-1	+201538
5standard	107	Kurihara, Shingou (1847)	Lost 0-2	-121526
6standard	150	Kawamura, Kento (1566)	Lost 0-2	-181508
top		average opponent: 1590record: 3-3	new rating: 1508