Rating changes for last rounds are temporarily rolled back. They will be returned soon. ×

Grandmaster

cmk666

Mingkai Chen, Antarctica
From :-(
1245 problems
solved for all time
745 problems
solved for the last year
36 problems
solved for the last month
13 days
in a row max.
12 days
in a row for the last year
12 days
in a row for the last month