Sotirios Georgios Koukouliatas vs Theofilos Symeonidis
Sotirios Georgios Koukouliatas (22, GRE) and Theofilos Symeonidis (24, GRE) have met 4 times in classical OTB plus 5 rapid/blitz games. Symeonidis leads the classical series 1–0 (3 draws). With current classical ratings of 1584 and 1771, the Elo model gives Symeonidis a 64% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1584 vs 1771 (Δ -187)
With Sotirios Georgios Koukouliatas as white
22% Sotirios14% draw64% Theofilos
With Theofilos Symeonidis as white
16% Sotirios12% draw72% Theofilos
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Sotirios Georgios Koukouliatas | Theofilos Symeonidis | |
|---|---|---|
| Current rating (STD) | 1584 | 1771 |
| Peak rating | 1585 · Mar 2024 | 1771 · May 2025 |
| Peak age | 20 | 23 |
| World rank now | #125,498 | #85,985 |
| World rank peak | #104,745 | #73,597 |
| Federation rank now | #1,654 | #1,039 |
| Games (career, STD) | 195 | 278 |
| Months active | 109 | 112 |
| % white wins | 40% | 45% |
| % black wins | 36% | 52% |
| TPR last 12m (STD) | 1939 | — |
| Activity 12m (games) | 3 | 0 |
Best Win
Sotirios Georgios Koukouliatas
Theofilos Symeonidis
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (9)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Sotirios Georgios Koukouliatas
Theofilos Symeonidis