Ioannis Papaioannou vs Stelios Halkias
Ioannis Papaioannou (50, GM, GRE) and Stelios Halkias (46, GM, GRE) have met 6 times in classical OTB. With current classical ratings of 2611 and 2505, the Elo model gives Papaioannou a 59% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2611 vs 2505 (Δ +106)
With Ioannis Papaioannou as white
59% Ioannis21% draw20% Stelios
With Stelios Halkias as white
48% Ioannis25% draw27% Stelios
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ioannis Papaioannou | Stelios Halkias | |
|---|---|---|
| Current rating (STD) | 2611 | 2505 |
| Peak rating | 2652 · Aug 2017 | 2602 · May 2011 |
| Peak age | 41 | 31 |
| World rank now | #132 | #550 |
| World rank peak | #85 | #193 |
| Federation rank now | #2 | #8 |
| Games (career, STD) | 492 | 1,033 |
| Months active | 217 | 217 |
| % white wins | 53% | 58% |
| % black wins | 36% | 48% |
| TPR last 12m (STD) | 2496 | 2445 |
| Activity 12m (games) | 11 | 141 |
Best Win
Ioannis Papaioannou
Stelios Halkias
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (6)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Ioannis Papaioannou
Stelios Halkias