Szkolne Indywidualne Mistrzostwa Polski do lat 7,9
10 players participated in this 9-round tournament, held from 01 Jun 2026 to 07 Jun 2026 in Pokrzywna, Poland. Top 10 Elo average was 610, and top seed was Maciej Zak (🇵🇱 POL, 1765).
Jonatan Jan Sopel (🇵🇱 POL, 1443) won with 8.5/9, ahead of Bartlomiej Karcz (7.5) and Maciej Zak (7.5). Sopel broke clear in the final round.
The biggest upset came in round 9: Jonatan Jan Sopel (1443) beat Maciej Zak (1765), a +322-point gap.
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How it unfolded
Top 10 · 9 roundsJonatan Jan Sopel led from R6 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R6.
Jonatan Jan Sopel never relinquished the lead after R6; final gap +1.0 over the runner-up.
Jonatan Jan Sopel beat Bartlomiej Karcz (Black).
Jonatan Jan Sopel 7 wins (R1–R7)Bartlomiej Karcz 3+3 wins (R1–R3, R7–R9)Maciej Zak 5 wins (R1–R5)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇱Sopel, Jonatan Jan | 1443 | * | 1 | 1 | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 8.5 | 32.50 | 35.5 | +54.8 | 1824 |
| 2 | 🇵🇱Karcz, Bartlomiej | 1446 | 0 | * | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 7.5 | 24.25 | 36.5 | +14.8 | 1550 |
| 3 | 🇵🇱Zak, Maciej | 1765 | 0 | ½ | * | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 7.5 | 24.25 | 36.5 | -44.4 | 1444 |
| 4 | 🇵🇱Duda, Magdalena | 1443 | ½ | 0 | 0 | * | ½ | 1 | 1 | 1 | 1 | 1 | 6.0 | 16.00 | 38.0 | -25.2 | 1278 |
| 5 | 🇵🇱Van Der Coghen, Wiktor | 0 | 0 | 0 | 0 | ½ | * | 1 | 1 | 1 | 1 | 1 | 5.5 | 12.00 | 38.5 | 0.0 | 1202 |
| 10 | FIDE 545070520 | 0 | 0 | 0 | 0 | 0 | 0 | * | ½ | 1 | 0 | 1 | 2.5 | 3.50 | 41.5 | 0.0 | 724 |
| 8 | FIDE 41839439 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | * | 1 | 0 | ½ | 2.0 | 3.50 | 42.0 | 0.0 | 724 |
| 7 | FIDE 91157722 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | * | 1 | 1 | 2.0 | 2.50 | 42.0 | 0.0 | 724 |
| 9 | FIDE 545043787 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | * | 1 | 2.0 | 2.50 | 42.0 | 0.0 | 724 |
| 6 | FIDE 91118689 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ½ | 0 | 0 | * | 0.5 | 1.00 | 43.5 | 0.0 | 724 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Sopel, Jonatan JanPOL+54.88.5 pts · #1
- 2Karcz, BartlomiejPOL+14.87.5 pts · #2
- 3FIDE 418394390.02.0 pts · #8
- 1Zak, MaciejPOL-44.47.5 pts · #3
- 2Duda, MagdalenaPOL-25.26.0 pts · #4
- 3FIDE 418394390.02.0 pts · #8
- R9+322 Elo gap