日付	コンテスト	順位	Performance	レーティング	差分
2021-05-02 21:00:00	OMC025 (for beginners)	214	922	979	-9
2021-04-17 21:00:00	OMC024 (for experts)	198	1161	988	+26
2021-04-12 21:00:00	OMC023 (for beginners)	219	925	962	-7
2021-03-25 21:00:00	OMC021 (for beginners)	234	1173	969	+31
2021-02-25 21:00:00	OMC019	207	545	938	-53
2021-02-16 21:00:00	OMC018	137	1265	991	+48
2021-02-04 21:00:00	OMC017	141	1260	943	+59
2021-01-06 21:00:00	OMC014	119	1289	884	+87
2020-12-25 21:00:00	OMC013 (ChristMATHContest 2020)	181	1076	797	+55
2020-11-29 21:00:00	OMC011	163	1034	742	+63
2020-11-03 21:00:00	OMC009	186	875	679	+36
2020-10-25 21:00:00	OMC008	118	1058	643	+130
2020-10-17 21:00:00	OMC007	120	1209	513	+319
2020-10-04 21:00:00	OMC006	95	1311	194	+194