Alper Efe Ataman vs Hasan Hulki Nalbantoglu
Alper Efe Ataman (43, FM, TUR) and Hasan Hulki Nalbantoglu (56, TUR) have never met in classical OTB, but played 12 rapid/blitz games on record. They share 22 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 2069 and 1899, the Elo model gives Ataman a 69% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2069 vs 1899 (Δ +170)
With Alper Efe Ataman as white
69% Alper14% draw16% Hasan
With Hasan Hulki Nalbantoglu as white
60% Alper17% draw23% Hasan
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Alper Efe Ataman | Hasan Hulki Nalbantoglu | |
|---|---|---|
| Current rating (STD) | 2069 | 1899 |
| Peak rating | 2231 · Apr 2008 | 2109 · Oct 2003 |
| Peak age | 25 | 33 |
| World rank now | #17,828 | #45,723 |
| World rank peak | #8,806 | #23,858 |
| Federation rank now | #206 | #428 |
| Games (career, STD) | 287 | 165 |
| Months active | 217 | 206 |
| % white wins | 57% | 55% |
| % black wins | 46% | 44% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Alper Efe Ataman
Hasan Hulki Nalbantoglu
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (12)
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
Hasan Hulki Nalbantoglu