International
Chess Federation

Archive. Tournament report December 2025

Lysser Open 2025 round 3-7 December 2025 Switzerland FIDE Chess Tournament report

Tournament details
The full list of Switzerland tournaments received for December 2025
IDNameFedTit.RcRpWNChg.
1313266 Pantillon, Patrick Andre  SUI 1635   3.50  4 17.8
1330039 Boner, Timm  SUI 1663 1703 3.00  4 0
1315471 Ma Tre, Fabien  SUI 1803   3.00  5 7
1313541 Buerki, Gilles  SUI 1856   3.00  5 5.6
1332880 Scherer, Rolf  SUI 1900   3.00  5 23.6
1308890 Peter, Raymond  SUI 1789   3.00  4 5.8
4660412 Bous, Florian  GER 1861   3.00  5 -3.8
1305409 Vonlanthen, Markus  SUI 1801   2.50  4 -13.2
1344188 Boillat, Maxime  SUI 1812   2.50  4 14.4
1317482 Loeffler, Helmut  SUI 1792   2.50  4 17.8
1323903 Wipf, Armin  SUI 1705   2.00  5 4.8
1319930 Luedi, Paul  SUI 1777   1.50  5 -12.8
1307274 Balli, Victor  SUI 1806   1.50  5 -48
1322974 Kopp, Guenter  SUI 1798   1.00  3 -6
1315994 Weber, Rene  SUI 1831   0.00  3 -22.8
54713587 Ruiz Ruiz, Valentin  ESP 1685   0.00  3 -28.4

Rc - average rating of rated opponents, Rp - rating performance, W - points won in games against rated opponents, N - total number of games against rated opponents, Chg. - rating change for a player in given tournament
The full list of Switzerland tournaments received for December 2025