Coupe du Bourgmestre 2026 Ronde 5
Open SwissStandard
23 players participated in this 1-round tournament, held on 10 Feb 2026 in Ans, Belgium. Top 10 Elo average was 1866, and top seed was Marcel Thirion (🇧🇪 BEL, 2099).
Irene Lazzari (🇧🇪 BEL, 1561) won with 1.0/1, ahead of Justin Nanni (1.0) and Benjamin Coenen (1.0).
The biggest upset came in round 1: Youssef Merzoug (1657) beat Serge Herzet (1872), a +215-point gap.
Location
🇧🇪Ans, Belgium
Dates
10 Feb 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 1 rounds
Federations · 1 represented
🇧🇪Belgium×23
Top 3
- 🥇
- 🥈
- 🥉
Grille américaine
| # | Player | Elo | Fed | R1 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lazzari, Irene | 1561 | BEL | +19B | 1.0 | 0.0 | 0.0 | 0.00 | 2345 | +9.4 |
| 2 | Nanni, Justin | 1494 | BEL | +21B | 1.0 | 0.0 | 0.0 | 0.00 | 2205 | +16.0 |
| 3 | Coenen, Benjamin | 1913 | BEL | +17N | 1.0 | 0.0 | 0.0 | 0.00 | 2527 | +4.6 |
| 4 | Mollica, Antonio | 1661 | BEL | +16B | 1.0 | 0.0 | 0.0 | 0.00 | 2410 | +9.0 |
| 5 | Sferruggia, Serge | 1735 | BEL | +20N | 1.0 | 0.0 | 0.0 | 0.00 | 2347 | +5.4 |
| 6 | Merzoug, Youssef | 1657 | BEL | +22B | 1.0 | 0.0 | 0.0 | 0.00 | 2667 | +15.4 |
| 7 | Genovese, Lucio | 0 | BEL | +18B | 1.0 | 0.0 | 0.0 | 0.00 | 2296 | +9.6 |
| 8 | Califice, Maurice | 1769 | BEL | =11B | 0.5 | 0.0 | 0.5 | 0.25 | 1796 | +0.6 |
| 9 | Goreux, Theo | 1788 | BEL | =12B | 0.5 | 0.0 | 0.5 | 0.25 | 1752 | -1.0 |
| 10 | Duric, Slavko | 2054 | BEL | =15B | 0.5 | 0.0 | 0.5 | 0.25 | 2085 | +0.6 |
| 11 | Heuschen, Roland | 1795 | BEL | =8N | 0.5 | 0.0 | 0.5 | 0.25 | 1774 | -0.6 |
| 12 | Thirion, Jean-Francois | 1734 | BEL | =9N | 0.5 | 0.0 | 0.5 | 0.25 | 1788 | +1.0 |
| 13 | Da Ces, Philippe | 1815 | BEL | =14B | 0.5 | 0.0 | 0.5 | 0.25 | 1812 | 0.0 |
| 14 | Campanella, Dominique | 1816 | BEL | =13N | 0.5 | 0.0 | 0.5 | 0.25 | 1812 | 0.0 |
| 15 | Thirion, Marcel | 2099 | BEL | =10N | 0.5 | 0.0 | 0.5 | 0.25 | 2063 | -0.6 |
| 16 | Demblon, Jean-Luc | 1620 | BEL | −4N | 0.0 | 0.0 | 1.0 | 0.00 | 847 | -9.0 |
| 17 | Dufeu, Yann | 1735 | BEL | −3B | 0.0 | 0.0 | 1.0 | 0.00 | 1136 | -4.6 |
| 18 | Grubisic, Didier | 1504 | BEL | −7N | 0.0 | 0.0 | 1.0 | 0.00 | 899 | -4.8 |
| 19 | Leroy, Thibault | 1549 | BEL | −1N | 0.0 | 0.0 | 1.0 | 0.00 | 768 | -9.4 |
| 20 | Arena, Fabian | 1562 | BEL | −5B | 0.0 | 0.0 | 1.0 | 0.00 | 926 | -10.8 |
| 21 | Dekoker, Patricia | 1440 | BEL | −2N | 0.0 | 0.0 | 1.0 | 0.00 | 681 | -16.0 |
| 22 | Herzet, Serge | 1872 | BEL | −6N | 0.0 | 0.0 | 1.0 | 0.00 | 859 | -15.4 |
| 23 | Constant, Noe | 0 | BEL | −?N | 0.0 | 0.0 | 0.0 | 0.00 | 893 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Nanni, JustinBEL+16.01.0 pts · #2
- 2Merzoug, YoussefBEL+15.41.0 pts · #6
- 3Genovese, LucioBEL+9.61.0 pts · #7
Top rating losers
- 1Dekoker, PatriciaBEL-16.00.0 pts · #22
- 2Herzet, SergeBEL-15.40.0 pts · #23
- 3Arena, FabianBEL-10.80.0 pts · #21
Biggest upsets
- R1+215 Elo gap