A- Otwarte Mistrzostwa Powiatu Torunskiego w szachach klasycznych w Czernikowie
Round-RobinStandard
6 players participated in this 5-round tournament, held from 25 Oct 2025 to 26 Oct 2025 in Czernikowo, Poland. Top 10 Elo average was 1540, and top seed was Kacper Siarnowski (🇵🇱 POL, 1702).
Brus Wilmanski (🇵🇱 POL, 1571) won with 4.0/5, ahead of Stanislaw Szarszewski (3.5) and Kacper Siarnowski (3.5). Wilmanski clinched sole first place in the final round.
The biggest upset came in round 3: Brus Wilmanski (1571) beat Kacper Siarnowski (1702), a +131-point gap.
Location
🇵🇱Czernikowo, Poland
Dates
25 Oct 2025 → 26 Oct 2025
Time control
Standard: 60 minutes for game
System
Round-robin · 5 rounds
Federations · 1 represented
🇵🇱Poland×6
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsBrus Wilmanski led from R2 onwards, the runner-up race stayed tight.
Co-leaders
3
1
1
1
1
R4 · LEADER CHANGE26 Oct
Stanislaw Szarszewski takes the sole lead (3.5/4).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Brus Wilmanski lost to Stanislaw Szarszewski (Black).
R1–R3 · WIN STREAK
Brus Wilmanski won 3 in a row (R1–R3).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇱Wilmanski, Brus | 1571 | * | 0 | 1 | 1 | 1 | 1 | 4.0 | 7.50 | 11.0 | +54.0 | 1774 |
| 2 | 🇵🇱Szarszewski, Stanislaw | 1568 | 1 | * | ½ | 0 | 1 | 1 | 3.5 | 7.75 | 11.5 | +29.6 | 1680 |
| 3 | 🇵🇱Siarnowski, Kacper | 1702 | 0 | ½ | * | 1 | 1 | 1 | 3.5 | 5.75 | 11.5 | -10.0 | 1654 |
| 4 | 🇵🇱Gryczewski, Tomasz | 1481 | 0 | 1 | 0 | * | 0 | 1 | 2.0 | 4.50 | 13.0 | -1.2 | 1477 |
| 5 | 🇵🇱Grabowski, Wojciech | 1450 | 0 | 0 | 0 | 1 | * | 0 | 1.0 | 2.00 | 14.0 | -32.8 | 1315 |
| 6 | 🇵🇱Gesicki, Zbigniew | 1469 | 0 | 0 | 0 | 0 | 1 | * | 1.0 | 1.00 | 14.0 | -38.4 | 1311 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Wilmanski, BrusPOL+54.04.0 pts · #1
- 2Szarszewski, StanislawPOL+29.63.5 pts · #2
- 3Gryczewski, TomaszPOL-1.22.0 pts · #4
Top rating losers
- 1Gesicki, ZbigniewPOL-38.41.0 pts · #6
- 2Grabowski, WojciechPOL-32.81.0 pts · #5
- 3Siarnowski, KacperPOL-10.03.5 pts · #3
Biggest upsets
- R3+131 Elo gap