Oboz Szachowy i turnieje na kategorie szachowe
Double Round-RobinStandard
Location
🇵🇱Zakrzow, Poland
Dates
14 Feb 2026 → 21 Feb 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Double RR · 6 rounds
Federations · 1 represented
🇵🇱Poland×4
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 4 · 6 roundsJan Szokalo led from R6 onwards, the runner-up race stayed tight.
Co-leaders
2
1
1
1
2
1
R6 · LEADER CHANGE20 Feb
Jan Szokalo takes the sole lead (4.0/6).
HEAD-TO-HEAD · WINNER VS 2ND · 2 games
Jan Szokalo 0.5–1.5 against Maciej Koch (R1 0-1, R4 ½-½) — decisive in 1/2.
R1–R3 · WIN STREAK
Maciej Koch won 3 in a row (R1–R3).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇱Szokalo, Jan | 1747 | * | ½0 | ½1 | 11 | 4.0 | 7.00 | 14.0 | +50.4 | 1904 |
| 2 | 🇵🇱Koch, Maciej | 1827 | 1½ | * | 10 | —1 | 3.5 | 9.50 | 15.0 | +27.2 | 1927 |
| 3 | 🇵🇱Mataczyna, Aleksandra | 1883 | 0½ | 10 | * | 11 | 3.5 | 5.50 | 15.0 | -25.6 | 1791 |
| 4 | 🇵🇱Baran, Jan | 1643 | 00 | 0— | 00 | * | 0.0 | 0.00 | 22.0 | -52.0 | 1017 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Szokalo, JanPOL+50.44.0 pts · #1
- 2Koch, MaciejPOL+27.23.5 pts · #2
- 3Mataczyna, AleksandraPOL-25.63.5 pts · #3
Top rating losers
- 1Baran, JanPOL-52.00.0 pts · #4
- 2Mataczyna, AleksandraPOL-25.63.5 pts · #3
- 3Koch, MaciejPOL27.23.5 pts · #2
Biggest upsets
- R2+136 Elo gap