Petr Kostenko vs Bakhtiyar Nugumanov
Petr Kostenko (50, GM, KAZ) and Bakhtiyar Nugumanov (36, IM, KAZ) have met 7 times in classical OTB plus 11 rapid/blitz games. Nugumanov leads the classical series 4–1 (2 draws). With current classical ratings of 2338 and 2290, the Elo model gives Kostenko a 50% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2338 vs 2290 (Δ +48)
With Petr Kostenko as white
50% Petr23% draw27% Bakhtiyar
With Bakhtiyar Nugumanov as white
38% Petr27% draw35% Bakhtiyar
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Petr Kostenko | Bakhtiyar Nugumanov | |
|---|---|---|
| Current rating (STD) | 2338 | 2290-10 |
| Peak rating | 2531 · Apr 2007 | 2413 · Jan 2018 |
| Peak age | 31 | 28 |
| World rank now | #3,022 | #4,404 |
| World rank peak | #463 | #1,903 |
| Federation rank now | #28 | #51 |
| Games (career, STD) | 848 | 710 |
| Months active | 219 | 194 |
| % white wins | 56% | 55% |
| % black wins | 49% | 52% |
| TPR last 12m (STD) | 2394 | 2254 |
| Activity 12m (games) | 76 | 215 |
Best Win
Petr Kostenko
Bakhtiyar Nugumanov
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (18)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Petr Kostenko
Bakhtiyar Nugumanov