How my rating goes down

Yesterday I have seen my rating at 1548 but now my rating goes down how. I also not mentioning the previous contest that i have given and that is not due to not giving contest

Same here as well

my rating just went down from around 1600 to 1484.
i hadn’t shared any of my code.
i didn’t received any mail for plagiarism.
i have read the code of conduct and i have not broken any rule.
in the graph of total rating it is including rating of just long challenges and excluding lunch break and cook off
please help

Just wait a bit, It will come back.

it came back.