CChessStats

"Andrzejkowy Turniej Szachowy - Grupa A - PZSZach powyzej 1800

Open SwissStandard

8 players participated in this 5-round tournament, held from 29 Nov 2025 to 30 Nov 2025 in Legnica, Poland. Top 10 Elo average was 1711, and top seed was Cyprian Kowalczyk (🇵🇱 POL, 1858).

Grzegorz Komendecki (🇵🇱 POL, 1829) won with 4.0/5, ahead of Oliwier Kulczycki (3.5) and Cyprian Kowalczyk (3.0). Komendecki won solo starting round 4.

The biggest upset came in round 5: Filip Nowaczyk (1521) beat Tadeusz Czuba (1706), a +185-point gap.

Location
🇵🇱Legnica, Poland
Dates
29 Nov 2025 → 30 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇵🇱Cyprian Kowalczyk1858
Avg top 10
1,711
Participants
8
Federations · 1 represented
🇵🇱Poland×8
Top 3

How it unfolded

Top 6 · 5 rounds

Grzegorz Komendecki led from R4; +0.5-point edge over the runner-up.

Co-leaders
3
4
2
1
1
1.52.545R1R2R3R4R5
Komendecki4Kulczycki3.5Kowalczyk3Nowaczyk3Kata2.5Zawada2.5
R4–R5 · LEAD HELD

Grzegorz Komendecki held the sole lead from R4 through R5 without losing it.

R2 · HEAD-TO-HEAD · WINNER VS 2ND

Grzegorz Komendecki drew with Oliwier Kulczycki (White).

R1–R5 · UNBEATEN

Grzegorz Komendecki went unbeaten across 5 games (R1–R5).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Grzegorz Komendecki*
½
1
1
2Oliwier Kulczycki
½
*
½
—
3Cyprian Kowalczyk
0
½
*—
4Filip Nowaczyk
0
——*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Komendecki, Grzegorz1829POL+8N=2B+3N+4B=5N4.012.012.09.001933+26.0
2Kulczycki, Oliwier1733POL+5B=1N+7B=3N=6N3.512.013.58.751897+44.0
3Kowalczyk, Cyprian1858POL=7B+6N−1B=2B+8N3.011.511.55.001807-12.8
4Nowaczyk, Filip1521POL−6B+5N+8B−1N+7B3.010.510.54.001787+62.4
5Zawada, Radoslaw1632POL−2N−4B+6B+7N=1B2.513.014.56.001707+10.0
6Kata, Slawomir1717POL+4N−3B−5N+8N=2B2.512.012.04.751693-6.8
7Czuba, Tadeusz1706POL=3N+8B−2N−5B−4N1.512.012.01.501544-43.6
8Kopinski, Miroslaw1688POL−1B−7N−4N−6B−3B0.012.514.00.00932-44.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets