Sergey Ionov
Born: 1962
Title: Grand Master
Nation: RUS
FIDE Rating: 2502
Title: Grand Master
Nation: RUS
FIDE Rating: 2502
| Tournament | Place | Result | Cat. |
|---|---|---|---|
| 2012 Chigorin Memorial | 33 / 350 | 6.0 / 9 | |
| 2010 St. Petersburg Championship | 5 / 12 | 5.5 / 11 | XII |
| 2008 Aeroflot Open | 64 / 66 | 2.0 / 8 | |
| 2006 St. Petersburg Championship | 6 / 12 | 6.0 / 11 | XI |
| 2005 St. Petersburg Championship | 9 / 12 | 5.0 / 11 | X |
| 2004 St. Petersberg Championship | 5 / 11 | 5.5 / 10 | X |
| 2003 St. Petersburg Championship | 2 / 13 | 7.5 / 12 | XI |
| 1998 St. Petersburg Championship | 4 / 14 | 8.0 / 13 | X |