312nd YMCA Winter 2026-C Round 4-7
Round-RobinStandard
11 players participated in this 7-round tournament, held from 04 Feb 2026 to 25 Feb 2026 in Warszawa, Poland. Top 10 Elo average was 1682, and top seed was Marcin Dzierzko (🇵🇱 POL, 1726).
Marcin Dzierzko (🇵🇱 POL, 1726) won with 3.5/7, ahead of Mateusz Trautsolt-Jeziorski (3.5) and Piotr Milczak (2.5). Dzierzko won on tie-break after catching the field in the final round.
Location
🇵🇱Warszawa, Poland
Dates
04 Feb 2026 → 25 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 roundsCo-leaders
11
1
1
1
1
1
2
Dzierzko#1Trautsolt-Jeziorski#2Gorzelinski#3Milczak#4Szukalski#5Pichurko#6Szuszkiewicz#7Borkowski#8Bartczak#9Sypula#10Marczukiewicz#11
R2–R5 · WIN STREAK
Mateusz Trautsolt-Jeziorski won 3 in a row (R2–R5).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇱Dzierzko, Marcin | 1726 | * | — | — | ½ | 1 | — | ½ | — | ½ | 1 | — | 3.5 | 5.50 | 8.0 | +29.2 | 1835 |
| 2 | 🇵🇱Trautsolt-Jeziorski, Mateusz | 1665 | — | * | 1 | — | ½ | 1 | — | — | — | — | 1 | 3.5 | 5.50 | 6.5 | +60.8 | 2004 |
| 4 | 🇵🇱Milczak, Piotr | 1645 | — | 0 | * | 1 | ½ | — | 0 | — | — | — | 1 | 2.5 | 4.00 | 10.0 | +3.0 | 1666 |
| 3 | 🇵🇱Gorzelinski, Jan | 1669 | ½ | — | 0 | * | — | 1 | — | 1 | — | — | — | 2.5 | 4.75 | 9.0 | +11.6 | 1777 |
| 5 | 🇵🇱Szukalski, Antoni | 1713 | 0 | ½ | ½ | — | * | ½ | — | — | — | — | ½ | 2.0 | 4.00 | 11.5 | -15.8 | 1597 |
| 8 | 🇵🇱Borkowski, Jan | 1673 | — | 0 | — | 0 | ½ | * | 1 | — | — | — | — | 1.5 | 2.50 | 9.5 | -14.6 | 1587 |
| 7 | 🇵🇱Szuszkiewicz, Stanislaw | 1648 | ½ | — | 1 | — | — | 0 | * | — | — | — | — | 1.5 | 4.25 | 7.5 | +5.2 | 1682 |
| 6 | 🇵🇱Pichurko, Jakub | 1684 | — | — | — | 0 | — | — | — | * | 1 | ½ | — | 1.5 | 1.50 | 4.5 | +0.6 | 1689 |
| 10 | 🇵🇱Sypula, Krzysztof | 1681 | ½ | — | — | — | — | — | — | 0 | * | ½ | — | 1.0 | 2.25 | 6.0 | -7.8 | 1584 |
| 9 | 🇵🇱Bartczak, Hanna | 1718 | 0 | — | — | — | — | — | — | ½ | ½ | * | — | 1.0 | 1.25 | 6.0 | -11.8 | 1571 |
| 11 | 🇵🇱Marczukiewicz, Slawomir | 1638 | — | 0 | 0 | — | ½ | — | — | — | — | — | * | 0.5 | 1.00 | 8.0 | -17.0 | 1401 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Trautsolt-Jeziorski, MateuszPOL+60.83.5 pts · #2
- 2Dzierzko, MarcinPOL+29.23.5 pts · #1
- 3Gorzelinski, JanPOL+11.62.5 pts · #3
Top rating losers
- 1Marczukiewicz, SlawomirPOL-17.00.5 pts · #11
- 2Szukalski, AntoniPOL-15.82.0 pts · #5
- 3Borkowski, JanPOL-14.61.5 pts · #8