Sergey Konin vs Valeriy Chagochkin
Sergey Konin (75, RUS) and Valeriy Chagochkin (77, RUS) have met 6 times in classical OTB plus 1 rapid/blitz game. Chagochkin leads the classical series 6–0 (0 draws). With current classical ratings of 1732 and 1974, the Elo model gives Chagochkin a 70% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1732 vs 1974 (Δ -242)
With Sergey Konin as white
17% Sergey13% draw70% Valeriy
With Valeriy Chagochkin as white
11% Sergey11% draw78% Valeriy
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Sergey Konin | Valeriy Chagochkin | |
|---|---|---|
| Current rating (STD) | 1732 | 1974 |
| Peak rating | 1957 · Nov 2015 | 2135 · Mar 2014 |
| Peak age | 64 | 65 |
| World rank now | #95,851 | #31,871 |
| World rank peak | #37,587 | #15,452 |
| Federation rank now | #2,366 | #920 |
| Games (career, STD) | 231 | 140 |
| Months active | 166 | 160 |
| % white wins | 52% | 54% |
| % black wins | 40% | 50% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Sergey Konin
Valeriy Chagochkin
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Sergey Konin
Valeriy Chagochkin