Miedzynarodowa Olimpiada Dzieci i Mlodzikow do lat 8 lat w Szachach Klasycznych 2026
Open SwissStandard
19 players participated in this 9-round tournament, held from 30 Apr 2026 to 03 May 2026 in Poronin, Poland. Top 10 Elo average was 440, and top seed was Ignacy Wisniewski (🇵🇱 POL, 1518).
Wiktor Wilczak (🇵🇱 POL, 1439) won with 7.5/9, ahead of Ignacy Wisniewski (7.5) and Jakub Ostrowski (7.0). Wilczak shared the lead from round 7, winning on tie-break.
Location
🇵🇱Poronin, Poland
Dates
30 Apr 2026 → 03 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇵🇱Poland×11
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsTight race until R9; 2 players tied at 7.5/9, decided on Buchholz.
Co-leaders
11
5
2
1
1
1
3
2
2
R6 · LEADER CHANGE01 May
Stanislaw Brania takes the sole lead (5.0/6).
R9 · TIEBREAK CLUSTER
2 players finish on 7.5/9. Wilczak takes the title on Buchholz Cut1 (47.0).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Wiktor Wilczak beat Ignacy Wisniewski (Black).
Key matchups · top 4
Head-to-head between the four finishersGrille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wilczak, Wiktor | 1439 | POL | +19N | +6B | −3N | +11B | =4N | +2N | +7B | +5B | +8N | 7.5 | 47.0 | 49.0 | 38.75 | 1591 | +24.4 |
| 2 | Wisniewski, Ignacy | 1518 | POL | +10N | +15B | +4N | +3B | =5N | −1B | +14N | +13B | +6N | 7.5 | 45.5 | 49.5 | 39.00 | 1439 | -8.8 |
| 3 | Ostrowski, Jakub | 1439 | POL | +16B | +18N | +1B | −2N | +7B | −5N | +6B | +4B | +13N | 7.0 | 45.5 | 48.5 | 35.00 | 1479 | +4.4 |
| 4 | Kovalenko, Hryhorii | 0 | POL | +17B | +?N | −2B | +16N | =1B | +?N | +5B | −3N | +7B | 6.5 | 39.5 | 39.5 | 21.25 | 1192 | 0.0 |
| 5 | Brania, Stanislaw | 0 | POL | +12B | =9N | +7B | +13N | =2B | +3B | −4N | −1N | +?B | 6.0 | 48.0 | 48.0 | 27.75 | 1465 | 0.0 |
| 6 | FIDE 545062820 | 0 | — | +14B | −1N | +?B | −7N | +18N | +8B | −3N | +10B | −2B | 5.0 | 44.0 | 44.0 | 17.00 | 1266 | 0.0 |
| 7 | FIDE 545062897 | 0 | — | +?N | +?B | −5N | +6B | −3N | +9B | −1N | +14B | −4N | 5.0 | 41.0 | 41.0 | 14.00 | 639 | 0.0 |
| 8 | Morawiec, Julian | 0 | POL | −9B | −13N | +19B | +17N | +16B | −6N | +12N | +11B | −1B | 5.0 | 38.5 | 40.5 | 18.50 | 639 | 0.0 |
| 9 | Hyc, Franciszek | 0 | POL | +8N | =5B | −13B | +12N | =?B | −7N | −10N | +?B | +14N | 5.0 | 34.5 | 34.5 | 17.00 | 1461 | 0.0 |
| 10 | Mrozinska, Natalia | 0 | POL | −2B | −17N | +?B | +?N | +11B | −13N | +9B | −6N | +18B | 5.0 | 33.0 | 33.0 | 13.00 | 718 | 0.0 |
| 11 | FIDE 545068755 | 0 | — | =13B | =14N | +?B | −1N | −10N | +19B | +15N | −8N | +?B | 5.0 | 32.0 | 32.0 | 10.25 | 640 | 0.0 |
| 12 | FIDE 545083126 | 0 | — | −5N | =?N | =14B | −9B | +?N | +18N | −8B | +17B | +15N | 5.0 | 30.0 | 30.0 | 12.00 | 641 | 0.0 |
| 13 | Jakubowski, Wojciech | 0 | POL | =11N | +8B | +9N | −5B | −15N | +10B | +?B | −2N | −3B | 4.5 | 44.5 | 44.5 | 17.50 | 1341 | 0.0 |
| 14 | FIDE 91106672 | 0 | — | −6N | =11B | =12N | +?B | +?N | +15B | −2B | −7N | −9B | 4.0 | 36.5 | 36.5 | 9.00 | 718 | 0.0 |
| 15 | Kord, Lena | 0 | POL | +?B | −2N | +17B | −?N | +13B | −14N | −11B | +?N | −12B | 4.0 | 29.0 | 29.0 | 7.50 | 718 | 0.0 |
| 16 | Olszowska, Zofia | 0 | POL | −3N | +?B | +?N | −4B | −8N | =?B | −?N | F | +19B | 3.5 | 20.5 | 20.5 | 2.00 | 640 | 0.0 |
| 17 | FIDE 91193648 | 0 | — | −4N | +10B | −15N | −8B | +?N | −?B | +?B | −12N | F | 3.0 | 25.5 | 25.5 | 5.00 | 641 | 0.0 |
| 18 | FIDE 91157722 | 0 | — | +?B | −3B | −?N | +?N | −6B | −12B | F | +?N | −10N | 3.0 | 22.0 | 22.0 | 0.00 | 639 | 0.0 |
| 19 | FIDE 545022453 | 0 | — | −1B | −?N | −8N | F | +?B | −11N | −?N | +?B | −16N | 2.0 | 21.0 | 21.0 | 0.00 | 640 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Wilczak, WiktorPOL+24.47.5 pts · #1
- 2Ostrowski, JakubPOL+4.47.0 pts · #3
- 3Morawiec, JulianPOL0.05.0 pts · #13
Top rating losers
- 1Wisniewski, IgnacyPOL-8.87.5 pts · #5
- 2Morawiec, JulianPOL0.05.0 pts · #13
- 3FIDE 911066720.04.0 pts · #10