日付	コンテスト	順位	Performance	レーティング	差分
2021-07-07 21:00:00	OMC032 (for experts)	77	1549	991	+126
2021-06-29 21:00:00	OMC031 (for beginners)	40	1600	865	+199
2021-04-17 21:00:00	OMC024 (for experts)	245	-	-	-
2021-03-30 21:00:00	OMC022	294	796	666	+19
2021-03-25 21:00:00	OMC021 (for beginners)	211	1233	647	+169
2021-02-25 21:00:00	OMC019	133	1177	478	+219
2020-12-25 21:00:00	OMC013 (ChristMATHContest 2020)	220	850	259	+120
2020-11-29 21:00:00	OMC011	172	978	139	+121
2020-10-04 21:00:00	OMC006	241	355	18	+18