Championnat Open de Wavre 2025 - 2eme semestre 2025 Ronde 7
Open SwissStandard
6 players participated in this 1-round tournament, held on 04 Dec 2025 in Wavre, Belgium. Top 10 Elo average was 1552, and top seed was Vadim Massez (🇧🇪 BEL, 1655).
Killian Sonna (🇧🇪 BEL, 1652) won with 1.0/1, ahead of Vadim Massez (1.0) and Galian Coutton (1.0). Sonna won on tie-break after catching the field in the final round.
Location
🇧🇪Wavre, Belgium
Dates
04 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 1 rounds
Federations · 1 represented
🇧🇪Belgium×6
Top 3
- 🥇
- 🥈
- 🥉
Grille américaine
| # | Player | Elo | Fed | R1 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sonna, Killian | 1652 | BEL | +5N | 1.0 | 0.0 | 0.0 | 0.00 | 2284 | +11.2 |
| 2 | Massez, Vadim | 1655 | BEL | +6B | 1.0 | 0.0 | 0.0 | 0.00 | 2398 | +16.8 |
| 3 | Coutton, Galian | 1467 | BEL | +4B | 1.0 | 0.0 | 0.0 | 0.00 | 2256 | +19.2 |
| 4 | Pierrard, David | 1456 | BEL | −3N | 0.0 | 0.0 | 1.0 | 0.00 | 667 | -9.6 |
| 5 | Jijin, Thanmay | 1484 | BEL | −1B | 0.0 | 0.0 | 1.0 | 0.00 | 852 | -11.2 |
| 6 | De Lombaerde, Yves | 1598 | BEL | −2N | 0.0 | 0.0 | 1.0 | 0.00 | 855 | -8.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Coutton, GalianBEL+19.21.0 pts · #3
- 2Massez, VadimBEL+16.81.0 pts · #2
- 3Sonna, KillianBEL+11.21.0 pts · #1
Top rating losers
- 1Jijin, ThanmayBEL-11.20.0 pts · #5
- 2Pierrard, DavidBEL-9.60.0 pts · #4
- 3De Lombaerde, YvesBEL-8.40.0 pts · #6