Alper Efe Ataman vs Cemil Berat Oktay
Alper Efe Ataman (43, FM, TUR) and Cemil Berat Oktay (56, TUR) have never met in classical OTB, but played 8 rapid/blitz games on record. They share 18 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 2069 and 1654, the Elo model gives Ataman a 89% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2069 vs 1654 (Δ +415)
With Alper Efe Ataman as white
89% Alper7% draw3% Cemil
With Cemil Berat Oktay as white
86% Alper9% draw6% Cemil
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Alper Efe Ataman | Cemil Berat Oktay | |
|---|---|---|
| Current rating (STD) | 2069 | 1654 |
| Peak rating | 2231 · Apr 2008 | 1654 · Mar 2024 |
| Peak age | 25 | 54 |
| World rank now | #17,828 | #115,610 |
| World rank peak | #8,806 | #91,197 |
| Federation rank now | #206 | #1,411 |
| Games (career, STD) | 287 | 26 |
| Months active | 218 | 129 |
| % white wins | 57% | 56% |
| % black wins | 46% | 41% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Alper Efe Ataman
Cemil Berat Oktay
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).
Alper Efe Ataman
Cemil Berat Oktay