日付	コンテスト	順位	Performance	レーティング	差分
2021-06-21 21:00:00	OMC030	80	1594	1253	+57
2021-06-10 21:00:00	OMC029 (for beginners)	118	1194	1196	-2
2021-05-31 21:00:00	OMC028 (とある数学のコンテスト)	127	1406	1198	+33
2021-05-11 21:00:00	OMC027 (for beginners)	25	1600	1165	+86
2021-05-05 21:00:00	OMC026	85	1610	1079	+117
2021-05-02 21:00:00	OMC025 (for beginners)	104	1406	962	+97
2021-04-17 21:00:00	OMC024 (for experts)	245	687	865	-42
2021-04-12 21:00:00	OMC023 (for beginners)	80	1535	907	+188
2021-03-30 21:00:00	OMC022	217	1136	719	+115
2021-03-25 21:00:00	OMC021 (for beginners)	183	1305	604	+291
2021-01-27 21:00:00	OMC016	193	1036	313	+209
2020-12-25 21:00:00	OMC013 (ChristMATHContest 2020)	184	1061	104	+104