313rd YMCA Winter 2026-D Round 4-7
Round-RobinStandard
11 players participated in this 7-round tournament, held from 03 Feb 2026 to 24 Feb 2026 in Warszawa, Poland. Top 10 Elo average was 1527, and top seed was Jaroslaw Kita (🇵🇱 POL, 1620).
Wojciech Sloniewski (🇵🇱 POL, 1446) won with 3.0/7, ahead of Mariusz Przybylik (3.0) and Leszek Dabrowski (2.0). Sloniewski won on tie-break after catching the field in the final round.
The biggest upset came in round 6: Leszek Dabrowski (1482) beat Jaroslaw Kita (1620), a +138-point gap.
Location
🇵🇱Warszawa, Poland
Dates
03 Feb 2026 → 24 Feb 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 7 rounds
Federations · 1 represented
🇵🇱Poland×11
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 11 · 7 roundsTitle race narrowed from 8 co-leaders at R4 to 2 at the finish.
Co-leaders
11
1
3
8
3
5
2
Sloniewski#1Przybylik#2Matyszkiewicz#3Wiktorowski#4Kozera#5Dabrowski#6Kita#7Ossolinski#8Dabrowski#10Florczak#9Grad#11
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Wojciech Sloniewski lost to Mariusz Przybylik (White).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇱Sloniewski, Wojciech | 1446 | * | 0 | — | — | 1 | 0 | 1 | — | — | 1 | — | 3.0 | 5.00 | 10.0 | +46.0 | 1607 |
| 2 | 🇵🇱Przybylik, Mariusz | 1508 | 1 | * | 0 | 1 | — | — | — | 1 | — | 0 | — | 3.0 | 6.50 | 9.5 | +10.2 | 1575 |
| 6 | 🇵🇱Dabrowski, Leszek | 1482 | — | 1 | * | — | 0 | 1 | 0 | — | — | — | — | 2.0 | 5.00 | 9.0 | +8.6 | 1556 |
| 4 | 🇵🇱Wiktorowski, Janusz | 1570 | — | 0 | — | * | 1 | — | — | 0 | 1 | — | — | 2.0 | 3.50 | 8.0 | -4.0 | 1532 |
| 3 | 🇵🇱Matyszkiewicz, Radoslaw | 1566 | 0 | — | 1 | 0 | * | — | — | — | — | 1 | — | 2.0 | 3.00 | 8.0 | -7.8 | 1484 |
| 7 | 🇵🇱Kita, Jaroslaw | 1620 | 1 | — | 0 | — | — | * | — | — | — | 1 | — | 2.0 | 4.00 | 6.0 | -2.8 | 1581 |
| 5 | 🇵🇱Kozera, Konrad | 1547 | 0 | — | 1 | — | — | — | * | — | — | 1 | — | 2.0 | 3.00 | 6.0 | +2.4 | 1581 |
| 8 | 🇵🇱Ossolinski, Lukasz | 1579 | — | 0 | — | 1 | — | — | — | * | ½ | — | — | 1.5 | 2.75 | 6.5 | -4.8 | 1521 |
| 10 | 🇵🇱Dabrowski, Dawid | 1495 | — | — | — | 0 | — | — | — | ½ | * | — | 1 | 1.5 | 0.75 | 3.5 | -5.6 | 1381 |
| 9 | 🇵🇱Florczak, Witold | 1455 | 0 | 1 | — | — | 0 | 0 | 0 | — | — | * | — | 1.0 | 3.00 | 12.0 | -19.2 | 1292 |
| 11 | 🇵🇱Grad, Krzysztof | 0 | — | — | — | — | — | — | — | — | 0 | — | * | 0.0 | 0.00 | 1.5 | 0.0 | 694 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sloniewski, WojciechPOL+46.03.0 pts · #1
- 2Przybylik, MariuszPOL+10.23.0 pts · #2
- 3Dabrowski, LeszekPOL+8.62.0 pts · #6
Top rating losers
- 1Florczak, WitoldPOL-19.21.0 pts · #9
- 2Matyszkiewicz, RadoslawPOL-7.82.0 pts · #3
- 3Dabrowski, DawidPOL-5.61.5 pts · #10
Biggest upsets
- R6+138 Elo gap
- R3+120 Elo gap
- R5+101 Elo gap