日付	コンテスト	順位	Performance	レーティング	差分
2021-12-23 21:00:00	OMC060 (for experts)	71	1509	2158	-117
2021-11-02 21:00:00	OMC053 (Wolfram Cup)	151	-	-	-
2021-07-19 21:00:00	OMC034	4	-	-	-
2021-07-15 21:00:00	OMC033 (for beginners)	3	-	-	-
2021-06-10 21:00:00	OMC029 (for beginners)	26	-	-	-
2021-05-31 21:00:00	OMC028 (とある数学のコンテスト)	2	3011	2275	+273
2021-05-05 21:00:00	OMC026	1	2400	2002	+122
2021-05-02 21:00:00	OMC025 (for beginners)	2	-	-	-
2021-04-17 21:00:00	OMC024 (for experts)	4	2796	1880	+680
2021-04-12 21:00:00	OMC023 (for beginners)	2	-	-	-
2021-03-30 21:00:00	OMC022	4	2400	1200	+1200