Semyon Korchagin
| Full name: | Semyon Korchagin | |
| Current rank: | =278th | since September 21, 2026 |
| Highest Rank: | 261st | first reached August 17, 2026 (1 week in total) |
| Titles/finals: | 0/0 | |
| Elo Rating: | 0 |
| Full name: | Semyon Korchagin |
| Nationality: |
RUS
|
| Gender: | male |