Boris Berkovich vs Valeriy Chagochkin
Boris Berkovich (58, RUS) and Valeriy Chagochkin (77, RUS) have met 1 time in classical OTB plus 7 rapid/blitz games. With current classical ratings of 2097 and 1974, the Elo model gives Berkovich a 63% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2097 vs 1974 (Δ +123)
With Boris Berkovich as white
63% Boris17% draw20% Valeriy
With Valeriy Chagochkin as white
53% Boris20% draw28% Valeriy
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Boris Berkovich | Valeriy Chagochkin | |
|---|---|---|
| Current rating (STD) | 2097 | 1974 |
| Peak rating | 2183 · Apr 2019 | 2135 · Mar 2014 |
| Peak age | 51 | 65 |
| World rank now | #14,871 | #31,871 |
| World rank peak | #10,659 | #15,452 |
| Federation rank now | #619 | #920 |
| Games (career, STD) | 32 | 140 |
| Months active | 179 | 160 |
| % white wins | 59% | 54% |
| % black wins | 47% | 50% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Boris Berkovich
Valeriy Chagochkin
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (8)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Boris Berkovich
Valeriy Chagochkin