| Username: | sbderkach |
| Rating: | 1974 |
| Date Joined: | Wed, Feb 16 2005 08:02am |
| Provisional: | Established |
| Last Logged in on: | Wed, Jun 19 2013 03:06am |
| Games Won: | 278 |
| Games Played: | 1092 |
| Games Lost: | 787 |
| Games Drawn: | 27 |
| First Name: | Stepan |
| Last Name: | Derkach |
| Country: | Ukraine |
| Sex: | male |
| State/Province: | Ukraine/Lviv |
| Average Rating of Opponents: | 1857 |
| Email Notification: | On |
| Home Page: | |
| Rating Floor: | 1900 |
| Time Forfeits: | 180 |
| USCF ID: | |
| FIDE ID: |
Rating history