Lysser Open 2025 round 1-2
Open SwissStandard
15 players participated in this 2-round tournament, held from 16 Oct 2025 to 23 Oct 2025 in Lyss, Switzerland. 2 federations represented. Top 10 Elo average was 1817, and top seed was Florian Bous (🇩🇪 GER, 1962).
Rolf Scherer-Schwab (🇨🇭 SUI, 1795) won with 2.0/2, ahead of Gilles Buerki (1.5) and Markus Vonlanthen (1.5). Scherer-Schwab clinched sole first place in the final round.
The biggest upset came in round 2: Rolf Scherer-Schwab (1795) beat Raymond Peter (1923), a +128-point gap.
Location
🇨🇭Lyss, Switzerland
Dates
16 Oct 2025 → 23 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 2 rounds
Federations · 2 represented
🇨🇭Switzerland×14
🇩🇪Germany×1
Top 3
- 🥇
- 🥈
- 🥉
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Scherer-Schwab, Rolf | 1795 | SUI | +10B | +6N | 2.0 | 1.0 | 1.5 | 1.50 | 2615 | +21.0 |
| 2 | Buerki, Gilles | 1889 | SUI | +7B | =4N | 1.5 | 1.5 | 2.5 | 1.75 | 1974 | +4.2 |
| 3 | Vonlanthen, Markus | 0 | SUI | +11B | =5N | 1.5 | 1.5 | 2.0 | 1.25 | 1825 | -5.6 |
| 4 | Balli, Victor | 1812 | SUI | +14N | =2B | 1.5 | 1.5 | 1.5 | 0.75 | 2015 | +18.4 |
| 5 | Maitre, Fabien | 1812 | SUI | +15N | =3B | 1.5 | 1.5 | 1.5 | 0.75 | 2086 | +13.2 |
| 6 | Peter, Raymond | 1923 | SUI | +12N | −1B | 1.0 | 2.0 | 2.5 | 0.50 | 1764 | -8.4 |
| 7 | Luedi, Paul | 1723 | SUI | −2N | +14B | 1.0 | 1.5 | 1.5 | 0.00 | 1822 | +5.2 |
| 8 | Boillat, Maxime | 1770 | SUI | +13N | −9B | 1.0 | 1.0 | 1.5 | 0.50 | 1780 | +0.4 |
| 9 | Bous, Florian | 1962 | GER | F | +8N | 1.0 | 1.0 | 1.0 | 1.00 | 2571 | +5.0 |
| 10 | Loeffler, Helmut | 1707 | SUI | −1N | =12B | 0.5 | 2.0 | 2.5 | 0.25 | 1571 | -6.8 |
| 11 | Boner, Timm | 0 | SUI | −3N | =13B | 0.5 | 1.5 | 2.0 | 0.25 | 1627 | 0.0 |
| 12 | Kopp, Guenter | 1733 | SUI | −6B | =10N | 0.5 | 1.0 | 1.5 | 0.25 | 1622 | -5.8 |
| 13 | Wipf, Armin | 1589 | SUI | −8B | =11N | 0.5 | 1.0 | 1.5 | 0.25 | 971 | -5.4 |
| 14 | Pantillon, Patrick Andre | 1755 | SUI | −4B | −7N | 0.0 | 1.5 | 2.5 | 0.00 | 981 | -18.6 |
| 15 | Weber, Rene | 1712 | SUI | −5B | F | 0.0 | 1.5 | 1.5 | 0.00 | 1025 | -7.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Scherer-Schwab, RolfSUI+21.02.0 pts · #1
- 2Balli, VictorSUI+18.41.5 pts · #3
- 3Maitre, FabienSUI+13.21.5 pts · #4
Top rating losers
- 1Pantillon, Patrick AndreSUI-18.60.0 pts · #14
- 2Peter, RaymondSUI-8.41.0 pts · #6
- 3Weber, ReneSUI-7.60.0 pts · #15
Biggest upsets
- R2+128 Elo gap