Vladislav Dereviagin vs Viktor Mamontov
Vladislav Dereviagin (56, RUS) and Viktor Mamontov (86, RUS) have never met in classical OTB, but played 13 rapid/blitz games on record. They share 27 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 2307 and 1993, the Elo model gives Dereviagin a 83% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2307 vs 1993 (Δ +314)
With Vladislav Dereviagin as white
83% Vladislav11% draw6% Viktor
With Viktor Mamontov as white
77% Vladislav13% draw10% Viktor
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Vladislav Dereviagin | Viktor Mamontov | |
|---|---|---|
| Current rating (STD) | 2307 | 1993 |
| Peak rating | 2320 · Jan 2001 | 2130 · Apr 2006 |
| Peak age | 31 | 66 |
| World rank now | #4,732 | #27,345 |
| World rank peak | #4,727 | #21,205 |
| Federation rank now | #405 | #1,333 |
| Games (career, STD) | 7 | 64 |
| Months active | 217 | 199 |
| % white wins | 69% | 54% |
| % black wins | 66% | 49% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 33 | 0 |
Best Win
Vladislav Dereviagin
Viktor Mamontov
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (13)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Vladislav Dereviagin
Viktor Mamontov