CChessStats

Turniej na kategorie centralne w Markach (FIDE)

Round-RobinStandard

6 players participated in this 5-round tournament, held from 22 Aug 2025 to 23 Aug 2025 in Marki, Poland. Top 10 Elo average was 1627, and top seed was Jaroslaw Sowinski (🇵🇱 POL, 1834).

Nikodem Orzechowski (🇵🇱 POL, 1569) won with 4.0/5, ahead of Marcin Gorski (3.5) and Jaroslaw Okruch (2.5). Orzechowski shared the lead from round 4 and broke clear in the final round.

The biggest upset came in round 3: Nikodem Orzechowski (1569) beat Jaroslaw Sowinski (1834), a +265-point gap.

Location
🇵🇱Marki, Poland
Dates
22 Aug 2025 → 23 Aug 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 5 rounds
Top seed
🇵🇱Jaroslaw Sowinski1834
Avg top 10
1,627
Participants
6
Federations · 1 represented
🇵🇱Poland×6
Top 3

How it unfolded

Top 6 · 5 rounds

Nikodem Orzechowski led from R5 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
3
1
1
2
1
#1#2#3#6R1R2R3R4R5Orzechowski takes lead
R5 · LEADER CHANGE23 Aug

Nikodem Orzechowski takes the sole lead (4.0/5).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Nikodem Orzechowski beat Marcin Gorski (Black).

WIN STREAKS · 2 top finishers

Nikodem Orzechowski 3 wins (R3–R5)Marcin Gorski 3 wins (R1–R3)

Cross-table

#PlayerElo123456PtsSBBhΔ EloPerf
1🇵🇱Orzechowski, Nikodem1569*110114.09.0011.0+76.41875
2🇵🇱Gorski, Marcin16220*11½13.56.7511.5+40.41774
3🇵🇱Okruch, Jaroslaw161400*11½2.54.2512.5+1.41626
4🇵🇱Zochowski, Filip1516100*012.05.5013.0+16.81577
5🇵🇱Sowinski, Jaroslaw18340½01*01.53.7513.5-101.61433
6🇵🇱Kalata, Julia160800½01*1.52.7513.5-34.81479

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets