Ioannis Zgouletas vs Sotirios Georgios Koukouliatas
Ioannis Zgouletas (23, GRE) and Sotirios Georgios Koukouliatas (22, GRE) have met 6 times in classical OTB. Zgouletas leads the classical series 3–2 (1 draw). With current classical ratings of 1779 and 1584, the Elo model gives Zgouletas a 73% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1779 vs 1584 (Δ +195)
With Ioannis Zgouletas as white
73% Ioannis11% draw15% Sotirios
With Sotirios Georgios Koukouliatas as white
65% Ioannis14% draw22% Sotirios
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ioannis Zgouletas | Sotirios Georgios Koukouliatas | |
|---|---|---|
| Current rating (STD) | 1779 | 1584 |
| Peak rating | 1779 · Aug 2024 | 1585 · Mar 2024 |
| Peak age | 21 | 20 |
| World rank now | #80,966 | #125,498 |
| World rank peak | #70,854 | #104,745 |
| Federation rank now | #978 | #1,654 |
| Games (career, STD) | 246 | 195 |
| Months active | 142 | 109 |
| % white wins | 57% | 40% |
| % black wins | 54% | 36% |
| TPR last 12m (STD) | — | 1939 |
| Activity 12m (games) | 0 | 3 |
Best Win
Ioannis Zgouletas
Sotirios Georgios Koukouliatas
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 Zgouletas
Sotirios Georgios Koukouliatas