Trofim Nikolaevich Kostychuk
Standard · 1 Nov list
1970–
On the 1 Nov list
World32979
Juniors6535
Canada258
Peak1970Nov 2026
Rating history
No rapid rating history.
No rapid rating history.
No rapid rating history.
No rapid rating history.
Monthly FIDE ratings. Ages approximate: FIDE publishes birth year only.
This period's games
Since the 1 Nov list · newest first
No rated games yet this periodStandard games since the 1 Nov list appear here within a minute of each result.