日付	コンテスト	順位	Performance	レーティング	差分
2023-04-24 21:00:00	OMC150	100	1508	1261	+46
2023-04-13 21:00:00	OMC148	67	1723	1215	+125
2023-04-10 21:00:00	OMC147 (for beginners)	144	1446	1090	+83
2023-03-30 21:00:00	OMC146 (for experts)	152	1192	1007	+32
2023-03-23 21:00:00	OMC145 (for beginners)	93	1600	975	+250
2023-01-18 21:00:00	OMC143 (for beginners)	17	1600	725	+533
2023-01-16 21:00:00	OMC142	155	1306	192	+192