Zbigniew Sienczewski vs Nikolaos Aggelis
Zbigniew Sienczewski (64, POL) and Nikolaos Aggelis (34, FM, GRE) have met 4 times in classical OTB plus 11 rapid/blitz games. Aggelis leads the classical series 3–0 (1 draw). With current classical ratings of 1901 and 2297, the Elo model gives Aggelis a 84% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1901 vs 2297 (Δ -396)
With Zbigniew Sienczewski as white
6% Zbigniew10% draw84% Nikolaos
With Nikolaos Aggelis as white
3% Zbigniew9% draw88% Nikolaos
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Zbigniew Sienczewski | Nikolaos Aggelis | |
|---|---|---|
| Current rating (STD) | 1901 | 2297 |
| Peak rating | 2218 · Mar 2011 | 2357 · Jan 2015 |
| Peak age | 49 | 23 |
| World rank now | #47,890 | #4,204 |
| World rank peak | #9,709 | #3,053 |
| Federation rank now | #1,215 | #57 |
| Games (career, STD) | 2,463 | 668 |
| Months active | 216 | 201 |
| % white wins | 51% | 59% |
| % black wins | 47% | 49% |
| TPR last 12m (STD) | 1755 | 2312 |
| Activity 12m (games) | 47 | 20 |
Best Win
Zbigniew Sienczewski
Nikolaos Aggelis
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (15)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Zbigniew Sienczewski
Nikolaos Aggelis