Valery Efremov vs Vladislav Krupin
Valery Efremov (54, RUS) and Vladislav Krupin (65, RUS) have met 11 times in classical OTB. Efremov leads with 5 wins to 4, with 2 draws — a 18% draw rate. Their last meeting at Men championship of KHMAO-YUGRA 2019 saw Krupin prevail. With current classical ratings of 1866 and 1881, the Elo model gives Krupin a 36% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1866 vs 1881 (Δ -15)
With Valery Efremov as white
42% Valery22% draw36% Vladislav
With Vladislav Krupin as white
33% Valery20% draw47% Vladislav
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Valery Efremov | Vladislav Krupin | |
|---|---|---|
| Current rating (STD) | 1866 | 1881 |
| Peak rating | 1895 · Nov 2014 | 1881 · Mar 2024 |
| Peak age | 42 | 63 |
| World rank now | #56,329 | #52,635 |
| World rank peak | #46,288 | #48,939 |
| Federation rank now | #2,485 | #2,331 |
| Games (career, STD) | 171 | 187 |
| Months active | 174 | 167 |
| % white wins | 41% | 41% |
| % black wins | 44% | 39% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Valery Efremov
Vladislav Krupin
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (17)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Valery Efremov
Vladislav Krupin