Vasily Krivoborodov vs Sergey Isakov
Vasily Krivoborodov (71, GER) and Sergey Isakov (68, RUS) have never met in classical OTB, but played 8 rapid/blitz games on record. They share 20 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 1653 and 1863, the Elo model gives Isakov a 66% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1653 vs 1863 (Δ -210)
With Vasily Krivoborodov as white
20% Vasily14% draw66% Sergey
With Sergey Isakov as white
14% Vasily12% draw75% Sergey
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Vasily Krivoborodov | Sergey Isakov | |
|---|---|---|
| Current rating (STD) | 1653 | 1863 |
| Peak rating | 1838 · Jan 2010 | 1878 · May 2010 |
| Peak age | 55 | 52 |
| World rank now | #126,586 | #67,407 |
| World rank peak | #47,542 | #44,270 |
| Federation rank now | #11,255 | #4,686 |
| Games (career, STD) | 327 | 268 |
| Months active | 180 | 185 |
| % white wins | 23% | 28% |
| % black wins | 24% | 25% |
| TPR last 12m (STD) | 1433 | — |
| Activity 12m (games) | 16 | 13 |
Best Win
Vasily Krivoborodov
Sergey Isakov
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).
Vasily Krivoborodov
Sergey Isakov