Aliriza Sharafiyev vs Berik Koshzhanov
Aliriza Sharafiyev (14, KAZ) and Berik Koshzhanov (51, KAZ) have met 3 times in classical OTB plus 11 rapid/blitz games. Sharafiyev leads the classical series 2–0 (1 draw). With current classical ratings of 1850 and 1874, the Elo model gives Koshzhanov a 37% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1850 vs 1874 (Δ -24)
With Aliriza Sharafiyev as white
41% Aliriza22% draw37% Berik
With Berik Koshzhanov as white
32% Aliriza19% draw49% Berik
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Aliriza Sharafiyev | Berik Koshzhanov | |
|---|---|---|
| Current rating (STD) | 1850 | 1874 |
| Peak rating | 1899 · Jan 2026 | 1957 · Apr 2025 |
| Peak age | 14 | 50 |
| World rank now | #61,378 | #54,767 |
| World rank peak | #48,529 | #33,904 |
| Federation rank now | #359 | #331 |
| Games (career, STD) | 394 | 45 |
| Months active | 46 | 15 |
| % white wins | 59% | 58% |
| % black wins | 52% | 54% |
| TPR last 12m (STD) | 1746 | 1636 |
| Activity 12m (games) | 412 | 171 |
Best Win
Aliriza Sharafiyev
Berik Koshzhanov
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (14)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Aliriza Sharafiyev
Berik Koshzhanov