CChessStats

XI Turniej Mikolajkowy - grupa A1

Round-RobinStandard

6 players participated in this 5-round tournament, held from 06 Dec 2025 to 07 Dec 2025 in Grodzisk Mazowiecki, Poland. 2 titled players. Top 10 Elo average was 2049, and top seed was Marek Chomczyk (🇵🇱 POL, FM, 2288).

Marek Chomczyk (🇵🇱 POL, FM, 2288) won with 4.0/5, ahead of Kamil Celinski (3.5) and Szymon Skurniak (3.5). Chomczyk won solo starting round 2.

Location
🇵🇱Grodzisk Mazowiecki, Poland
Dates
06 Dec 2025 → 07 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 5 rounds
Top seed
🇵🇱FMMarek Chomczyk2288
Avg top 10
2,049
Participants
6
Titled players · 2
FM×1
CM×1
Federations · 1 represented
🇵🇱Poland×6
Top 3

How it unfolded

Top 6 · 5 rounds

FM Marek Chomczyk led from R2 onwards, the runner-up race stayed tight.

Co-leaders
3
1
1
1
1
#1#2#3#6R1R2R3R4R5
Chomczyk#1Celinski#2Skurniak#3Rajlich#4Siennicki#5Dusinski#6
R2–R5 · LEAD HELD

FM Marek Chomczyk held the sole lead from R2 through R5 without losing it.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

FM Marek Chomczyk drew with Kamil Celinski (Black).

R2–R4 · WIN STREAK

Kamil Celinski won 3 in a row (R2–R4).

Cross-table

#PlayerElo123456PtsSBBhΔ EloPerf
1🇵🇱FMChomczyk, Marek2288*½½1114.07.5011.0-4.02241
2🇵🇱Celinski, Kamil2015½*10113.57.5011.5+24.62205
3🇵🇱Skurniak, Szymon2075½0*1113.56.0011.5+15.42193
4🇵🇱CMRajlich, Vaclav1985010*½½2.04.5013.0-1.61990
5🇵🇱Siennicki, Gustaw1963000½*11.51.5013.5-14.81917
6🇵🇱Dusinski, Karol1967000½0*0.51.0014.5-55.61699

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers