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21 Open de Payerne - Open A Round 1

Open SwissStandard

16 players participated in this 1-round tournament, held on 15 Jan 2026 in Payerne, Switzerland. 2 titled players from 2 federations. Top 10 Elo average was 1948, and top seed was Daniel Stroppa (🇨🇭 SUI, FM, 2192).

Vivian Rochat (🇨🇭 SUI, 1940) won with 1.0/1, ahead of Gilles Buerki (1.0) and Daniel Stroppa (1.0).

Location
🇨🇭Payerne, Switzerland
Dates
15 Jan 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 1 rounds
Top seed
🇨🇭FMDaniel Stroppa2192
Avg top 10
1,948
Participants
16
Titled players · 2
FM×2
Federations · 2 represented
🇨🇭Switzerland×15
🇫🇷France×1
Top 3

Grille américaine

#PlayerEloFedR1PtsBu C1BuSBPerfΔ
1Rochat, Vivian1940SUI+16B1.00.00.00.002599+6.2
2Buerki, Gilles1899SUI+9N1.00.00.00.002434+3.6
3Stroppa, DanielFM2192SUI+10N1.00.00.00.002666+2.6
4Yersin, Franck1921SUI+11B1.00.00.00.002544+5.4
5Vesin, Jean-RobertFM2151FRA+12B1.00.00.00.002624+2.6
6Cardoso Rodrigues, Michael1830SUI+13N1.00.00.00.002442+5.0
7Bonferroni, Thierry1958SUI+14N1.00.00.00.002537+4.4
8Kupalov, Igor1896SUI+15B1.00.00.00.002437+3.6
9Boivin, Clement1634SUI−2B0.00.01.00.001099-7.2
10Dobler, Philippe1866SUI−3B0.00.01.00.001392-5.2
11Pantillon, Patrick Andre1744SUI−4N0.00.01.00.001121-5.4
12Schaer, Bryan1826SUI−5N0.00.01.00.001351-2.6
13Schweizer, Ulrich1642SUI−6B0.00.01.00.001031-5.0
14Bonferroni, Carlo1737SUI−7B0.00.01.00.001158-4.4
15Abaci, Aydin0SUI−8N0.00.01.00.001096-7.2
16Boivin, Remi1799SUI−1N0.00.01.00.001140-12.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
21 Open de Payerne - Open A Round 1 (2026) — Payerne, Switzerland | Chess Tournament Results | ChessStats