Utku Cengiz Acar vs Onder Altunbay
Utku Cengiz Acar (24, CM, TUR) and Onder Altunbay (23, TUR) have met 10 times in classical OTB. Acar leads with 8 wins to 0, with 2 draws — a 20% draw rate. Their last meeting at 2018-2019 Mersin Chess Championship saw Acar prevail. With current classical ratings of 2052 and 2002, the Elo model gives Acar a 52% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2052 vs 2002 (Δ +50)
With Utku Cengiz Acar as white
52% Utku20% draw28% Onder
With Onder Altunbay as white
40% Utku24% draw36% Onder
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Utku Cengiz Acar | Onder Altunbay | |
|---|---|---|
| Current rating (STD) | 2052 | 2002 |
| Peak rating | 2130 · Aug 2018 | 2002 · Mar 2020 |
| Peak age | 16 | 17 |
| World rank now | #18,684 | #24,617 |
| World rank peak | #15,472 | #24,270 |
| Federation rank now | #192 | #143 |
| Games (career, STD) | 571 | 500 |
| Months active | 169 | 165 |
| % white wins | 57% | 49% |
| % black wins | 46% | 40% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Utku Cengiz Acar
Onder Altunbay
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (10)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Utku Cengiz Acar
Onder Altunbay