Grand Prix Shizuoka 2015 (KTK limited)			starting rating: 1479
round	table	opponent (rating)	result	Δrating
1sealed	911	Takeda, Natsuki (1448)	Lost 0-2	-181461
top		record: 0-1	new rating: 1461

Grand Prix Kobe 2014 (modern)			starting rating: 1473
round	table	opponent (rating)	result	Δrating
1modern	967	Tateyama, Eiji (1436)	Won 2-1	+181491
2modern	954	Sotomura, Yoshihiro (1497)	Lost 1-2	-181473
3modern	1122	Murata, Toshiaki (1830)	Won 2-1	+241497
4modern	876	Morishita, Yoshihisa (1514)	Lost 1-2	-181479
top		average opponent: 1569record: 2-2	new rating: 1479

Grand Prix Nagoya 2014 (BNG limited)			starting rating: 1469
round	table	opponent (rating)	result	Δrating
1sealed	751	Katsura, Yuu (1479)	Won 2-0	+191488
2sealed	540	Takahashi, Osamu (1503)	Won 2-0	+181506
3sealed	564	Suzuki, Mikito (1545)	Won 2-0	+191525
4sealed	513	Sato, Yuki (1554)	Lost 0-2	-181507
5sealed	596	Orihara, Jun (1549)	Lost 0-2	-171490
6sealed	721	Okamoto, Yoshihiko (1574)	Lost 1-2	-171473
top		average opponent: 1534record: 3-3	new rating: 1473

Grand Prix Kitakyushu 2013 (M14 standard)			starting rating: 1486
round	table	opponent (rating)	result	Δrating
1standard	118	Irimura, Daisuke (1500)	Won 2-0	+181504
2standard	30	Noguchi, Takeshi (1516)	Won 2-1	+181522
3standard	19	Nakaoka, Koshiro (1528)	Lost 0-2	-171505
4standard	242	Maruyama, Nobuhiro (1539)	Lost 1-2	-181487
5standard	339	Nakajima, Sachio (1502)	Lost 0-2	-181469
top		average opponent: 1517record: 2-3	new rating: 1469

Grand Prix Yokohama 2012 (modern)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1modern	49	Higuchi, Kazuya (1446)	Lost 0-2	-191481
2modern	611	Fujii, Dai (1580)	Lost 0-2	-161465
3modern	631	Endo, Ken (1466)	Won 2-0	+181483
4modern	584	Itou, Tomoaki (1533)	Won 2-1	+191502
5modern	457	Nagashima, Makoto (1626)	Lost 0-2	-161486
top		average opponent: 1530record: 2-3	new rating: 1486