Petros Diamanteas vs Christos - Konstantinos Liakos
Petros Diamanteas (70, GRE) and Christos - Konstantinos Liakos (23, GRE) have met 4 times in classical OTB plus 7 rapid/blitz games. Diamanteas leads the classical series 3–0 (1 draw). With current classical ratings of 1910 and 1706, the Elo model gives Diamanteas a 74% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1910 vs 1706 (Δ +204)
With Petros Diamanteas as white
74% Petros12% draw14% Christos
With Christos - Konstantinos Liakos as white
65% Petros14% draw20% Christos
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Petros Diamanteas | Christos - Konstantinos Liakos | |
|---|---|---|
| Current rating (STD) | 1910 | 1706 |
| Peak rating | 1991 · Sep 2009 | 1706 · Mar 2024 |
| Peak age | 53 | 21 |
| World rank now | #45,703 | #95,375 |
| World rank peak | #30,361 | #87,139 |
| Federation rank now | #566 | #1,280 |
| Games (career, STD) | 196 | 223 |
| Months active | 182 | 154 |
| % white wins | 62% | 56% |
| % black wins | 59% | 48% |
| TPR last 12m (STD) | 1678 | — |
| Activity 12m (games) | 33 | 0 |
Best Win
Petros Diamanteas
Christos - Konstantinos Liakos
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (11)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Petros Diamanteas
Christos - Konstantinos Liakos