Open Kampioenschap van de Zuiderkempen 2025 Rondes 5-7
Open SwissStandard
42 players participated in this 3-round tournament, held from 03 Oct 2025 to 17 Oct 2025 in Noorderkempen, Belgium. 3 federations represented. Top 10 Elo average was 2003, and top seed was Stief Gijsen (🇧🇪 BEL, 2195).
Jasper Mareels Dutry (🇧🇪 BEL, 1828) won with 3.0/3, ahead of Hector Surkol (2.5) and Jan Deweerdt (2.0). Mareels Dutry broke clear in the final round.
The biggest upset came in round 2: Kobe Geenen (1755) beat Nico Verheyen (1986), a +231-point gap.
Location
🇧🇪Noorderkempen, Belgium
Dates
03 Oct 2025 → 17 Oct 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 3 rounds
Federations · 3 represented
🇧🇪Belgium×37
🇬🇷Greece×1
🇫🇷France×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsJasper Mareels Dutry led from R3; +0.5-point edge over the runner-up.
Co-leaders
15
5
1
R3–R3 · LEAD HELD
Jasper Mareels Dutry held the sole lead from R3 through R3 without losing it.
R1–R3 · WIN STREAK
Jasper Mareels Dutry won 3 in a row (R1–R3).
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mareels Dutry, Jasper | 1828 | BEL | +38N | +21B | +19N | 3.0 | 2.0 | 2.0 | 2.00 | 2650 | +63.6 |
| 2 | Surkol, Hector | 2006 | BEL | +14B | +12N | =4N | 2.5 | 3.5 | 5.0 | 4.00 | 2766 | +35.6 |
| 3 | Deweerdt, Jan | 1888 | BEL | +22N | −15B | +6N | 2.0 | 3.5 | 4.5 | 3.00 | 2072 | +13.6 |
| 4 | Aerts, Eddy | 0 | BEL | =19N | +23N | =2B | 2.0 | 3.5 | 4.5 | 2.75 | 2022 | 0.0 |
| 5 | Marcoen, Tom | 1816 | BEL | −8B | +13N | +24B | 2.0 | 3.5 | 4.5 | 2.50 | 1904 | +7.2 |
| 6 | Van Der Linden, Patrick | 1831 | BEL | +26N | +27B | −3B | 2.0 | 3.0 | 4.0 | 2.00 | 1919 | +15.2 |
| 7 | Heyman, Johan | 1680 | BEL | −25B | +28N | +32B | 2.0 | 2.0 | 3.0 | 2.00 | 1659 | -1.2 |
| 8 | Geenen, Kobe | 1755 | BEL | +5N | +39B | F | 2.0 | 2.0 | 2.0 | 2.00 | 2701 | +54.8 |
| 9 | Cloots, Josse | 1633 | BEL | −20N | +29B | +40N | 2.0 | 2.0 | 2.0 | 1.00 | 2514 | +24.4 |
| 10 | Trevisan, Giovanni | 1600 | BEL | +42N | +41B | F | 2.0 | 1.0 | 1.0 | 0.00 | 2324 | +8.0 |
| 11 | Luyckx, Wim | 2021 | BEL | F | +38B | +39N | 2.0 | 0.0 | 0.0 | 0.00 | 2619 | +11.0 |
| 12 | Peeters, Tim | 2068 | BEL | +23B | −2B | =15N | 1.5 | 4.0 | 5.0 | 1.75 | 2074 | +0.4 |
| 13 | Van Der Meulen, Maarten | 1648 | BEL | +30N | −5B | =16N | 1.5 | 3.5 | 4.5 | 1.75 | 1492 | -16.4 |
| 14 | Verachtert, Johan | 1864 | BEL | −2N | =19B | +22N | 1.5 | 3.5 | 4.5 | 1.50 | 1934 | +5.6 |
| 15 | Gijsen, Stief | 2195 | BEL | F | +3N | =12B | 1.5 | 3.5 | 3.5 | 2.75 | 2171 | -0.6 |
| 16 | Reypens, Jan-Dries | 1554 | BEL | +31B | −24N | =13B | 1.5 | 2.5 | 3.5 | 1.75 | 1715 | +22.0 |
| 17 | Geukens, Staf | 1740 | BEL | =18N | F | +34B | 1.5 | 2.5 | 2.5 | 1.75 | 1850 | +5.4 |
| 18 | Croket, Luc | 1681 | BEL | =17B | F | +30N | 1.5 | 2.5 | 2.5 | 1.75 | 1741 | +3.2 |
| 19 | Lagaras, Stylianos | 1980 | GRE | =4B | =14N | −1B | 1.0 | 5.0 | 6.5 | 1.75 | 1653 | -17.2 |
| 20 | Van Hyfte, Jeroen | 0 | BEL | +9B | F | F | 1.0 | 4.0 | 4.0 | 2.00 | 1653 | 0.0 |
| 21 | Steegmans, Pieter | 1918 | BEL | +33B | −1N | F | 1.0 | 4.0 | 4.0 | 1.00 | 1798 | -6.4 |
| 22 | Huysmans, Jos | 1814 | BEL | −3B | +25N | −14B | 1.0 | 3.5 | 4.5 | 1.00 | 1676 | -22.0 |
| 23 | Stroobant, Arne | 2020 | BEL | −12N | −4B | +26N | 1.0 | 3.5 | 4.5 | 1.00 | 1844 | -14.0 |
| 24 | Bleuze, Kobe | 1934 | BEL | F | +16B | −5N | 1.0 | 3.5 | 3.5 | 1.50 | 1685 | -11.4 |
| 25 | Mesens, Patrick | 1651 | BEL | +7N | −22B | −27N | 1.0 | 3.0 | 4.0 | 2.00 | 1672 | +1.4 |
| 26 | Van De Perre, Ides | 1595 | BEL | −6B | +33N | −23B | 1.0 | 3.0 | 4.0 | 1.00 | 1740 | +17.6 |
| 27 | Maes, Chris | 1898 | BEL | F | −6N | +25B | 1.0 | 3.0 | 3.0 | 1.00 | 1741 | -8.0 |
| 28 | Verhoeven, Herman | 0 | BEL | +29N | −7B | F | 1.0 | 3.0 | 3.0 | 1.00 | 880 | 0.0 |
| 29 | FIDE 291900 | 0 | — | −28B | −9N | +?B | 1.0 | 3.0 | 3.0 | 0.00 | 833 | 0.0 |
| 30 | FIDE 281875 | 0 | — | −13B | +?N | −18B | 1.0 | 3.0 | 3.0 | 0.00 | 865 | 0.0 |
| 31 | Maas, Willem | 1563 | BEL | −16N | F | +35B | 1.0 | 2.5 | 2.5 | 1.00 | 754 | -10.2 |
| 32 | Kok, Dimitri | 1667 | BEL | +40N | F | −7N | 1.0 | 2.0 | 2.0 | 0.00 | 1697 | +3.6 |
| 33 | Van Lingen, Guus | 1768 | FRA | −21N | −26B | +38N | 1.0 | 2.0 | 2.0 | 0.00 | 1597 | -13.8 |
| 34 | Huybrechts, Martijn | 1633 | BEL | F | +40B | −17N | 1.0 | 1.5 | 1.5 | 0.00 | 1728 | +5.2 |
| 35 | Wynants, Peter | 0 | BEL | +?B | F | −31N | 1.0 | 1.0 | 1.0 | 0.00 | 1577 | 0.0 |
| 36 | Croonenborghs, Jan | 1777 | BEL | F | F | +41N | 1.0 | 0.0 | 0.0 | 0.00 | 2324 | +3.8 |
| 37 | FIDE 247138 | 0 | — | F | F | +?B | 1.0 | 0.0 | 0.0 | 0.00 | 1610 | 0.0 |
| 38 | Hooyberghs, Benny | 1651 | BEL | −1B | −11N | −33B | 0.0 | 5.0 | 6.0 | 0.00 | 1072 | -14.2 |
| 39 | Verheyen, Nico | 1986 | BEL | F | −8N | −11B | 0.0 | 4.0 | 4.0 | 0.00 | 1088 | -49.6 |
| 40 | Vervloet, Staf | 1714 | BEL | −32B | −34N | −9B | 0.0 | 3.0 | 4.0 | 0.00 | 844 | -35.8 |
| 41 | Laeremans, Louis | 1524 | BEL | F | −10N | −36B | 0.0 | 3.0 | 3.0 | 0.00 | 889 | -11.8 |
| 42 | Verbist, Michael | 0 | BEL | −10B | F | F | 0.0 | 2.0 | 2.0 | 0.00 | 800 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Mareels Dutry, JasperBEL+63.63.0 pts · #1
- 2Geenen, KobeBEL+54.82.0 pts · #2
- 3Surkol, HectorBEL+35.62.5 pts · #4
Top rating losers
- 1Verheyen, NicoBEL-49.60.0 pts · #35
- 2Vervloet, StafBEL-35.80.0 pts · #38
- 3Huysmans, JosBEL-22.01.0 pts · #17
Biggest upsets
- R2+231 Elo gap
- R2+173 Elo gap
- R3+152 Elo gap