日付	コンテスト	順位	Performance	レーティング	差分
2021-07-19 21:00:00	OMC034	253	43	750	-78
2021-05-31 21:00:00	OMC028 (とある数学のコンテスト)	178	1182	828	+64
2021-05-11 21:00:00	OMC027 (for beginners)	127	1179	764	+80
2021-05-05 21:00:00	OMC026	203	1084	684	+80
2021-05-02 21:00:00	OMC025 (for beginners)	157	1169	604	+136
2021-04-17 21:00:00	OMC024 (for experts)	245	687	468	+40
2020-12-25 21:00:00	OMC013 (ChristMATHContest 2020)	250	548	428	+15
2020-11-03 21:00:00	OMC009	203	726	413	+71
2020-10-25 21:00:00	OMC008	130	957	342	+157
2020-10-17 21:00:00	OMC007	197	653	185	+93
2020-10-04 21:00:00	OMC006	175	1012	92	+92