Grand Prix Chiba 2019 (M20 limited)			starting rating: 1367
round	table	opponent (rating)	result	Δrating
1sealed	589	Shikama, Taku (1486)	Won 2-0	+201387
2sealed	416	Furuuchi, Yusuke (1389)	Lost 1-2	-181369
3sealed	888	Ichi, Kenji (1471)	Won 2-1	+201389
4sealed	558	Aota, Hidekazu (1494)	Won 2-1	+201409
5sealed	482	Tashiro, Kouhei (1664)	Lost 0-2	-141395
6sealed	514	Katou, Susumu (1627)	Lost 0-2	-131382
top		average opponent: 1522record: 3-3	new rating: 1382

Grand Prix Chiba 2018 (M19 limited)			starting rating: 1417
round	table	opponent (rating)	result	Δrating
1sealed	136	Maruyama, Nobuhiro (1465)	Lost 0-2	-171400
2sealed	780	Yasunaka, Shinichi (1477)	Lost 0-2	-171383
3sealed	1073	Hando, Shinnosuke (1465)	Lost 0-2	-161367
top		average opponent: 1469record: 0-3	new rating: 1367

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1434
round	table	opponent (rating)	result	Δrating
1sealed	23	Katagiri, Tatuya (1500)	Lost 0-2	-171417
top		record: 0-1	new rating: 1417

Grand Prix Kyoto 2015 (legacy)			starting rating: 1446
round	table	opponent (rating)	result	Δrating
1legacy	111	Wong, Weng Sheng (1764)	Lost 0-2	-121434
top		record: 0-1	new rating: 1434

Grand Prix Yokohama 2004 (COK limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	9	Shigemasa, Gaku (1505)	Lost 0-2	-181482
2sealed	288	Tomioka, Takahiro (1525)	Lost 1-2	-171465
3sealed	304	Yoda, Yuuji (1431)	Lost 0-2	-191446
top		average opponent: 1487record: 0-3	new rating: 1446