日付	コンテスト	順位	Performance	レーティング	差分
2021-08-03 21:00:00	OMC037 (for beginners)	158	-	-	-
2021-06-29 21:00:00	OMC031 (for beginners)	53	1569	1226	+53
2021-06-10 21:00:00	OMC029 (for beginners)	144	1080	1173	-13
2021-05-11 21:00:00	OMC027 (for beginners)	35	1600	1186	+70
2021-05-02 21:00:00	OMC025 (for beginners)	79	1538	1116	+74
2021-04-12 21:00:00	OMC023 (for beginners)	140	1266	1042	+36
2021-03-30 21:00:00	OMC022	111	1523	1006	+102
2021-03-25 21:00:00	OMC021 (for beginners)	196	1270	904	+69
2021-02-25 21:00:00	OMC019	177	883	835	+4
2021-02-04 21:00:00	OMC017	180	1063	831	+41
2021-01-27 21:00:00	OMC016	168	1165	790	+83
2021-01-06 21:00:00	OMC014	172	966	707	+53
2020-12-25 21:00:00	OMC013 (ChristMATHContest 2020)	187	1045	654	+104
2020-11-29 21:00:00	OMC011	117	1283	550	+293
2020-11-03 21:00:00	OMC009	122	1254	257	+229
2020-10-25 21:00:00	OMC008	161	538	28	+28