Championnat valaisan par equipes Groupe E
Open SwissStandard
26 players participated in this 3-round tournament, held from 20 May 2026 to 22 May 2026 in decentralized, Switzerland. Top 10 Elo average was 1895, and top seed was Flavien Sola (🇫🇷 FRA, 2086).
Vadim Bonjour (🇨🇭 SUI, 1777) won with 2.5/3, ahead of Simon Moerschell (2.0) and Olivier Ulmann (2.0). Bonjour broke clear in the final round.
The biggest upset came in round 2: Claude Betrisey (1600) beat Rene Tabin (1830), a +230-point gap.
Location
🇨🇭decentralized, Switzerland
Dates
20 May 2026 → 22 May 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 3 rounds
Avg top 10
1,895
Participants
26
Federations · 1 represented
🇨🇭Switzerland×26
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsVadim Bonjour led from R3; +0.5-point edge over the runner-up.
Co-leaders
6
2
1
R3–R3 · LEAD HELD
Vadim Bonjour held the sole lead from R3 through R3 without losing it.
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bonjour, Vadim | 1777 | SUI | +21N | +20N | =15B | 2.5 | 0.5 | 0.5 | 0.25 | 2064 | +29.2 |
| 2 | Moerschell, Simon | 1728 | SUI | F | +9N | +14B | 2.0 | 1.5 | 1.5 | 1.50 | 2460 | +34.0 |
| 3 | Ulmann, Olivier | 1751 | SUI | +23B | +24N | −4B | 2.0 | 1.5 | 1.5 | 0.00 | 1784 | +0.6 |
| 4 | Beney, Eddy | 1897 | SUI | =14B | F | +3N | 1.5 | 2.5 | 2.5 | 2.25 | 1839 | -1.6 |
| 5 | Roduit, Yves | 1921 | SUI | =16N | F | +8N | 1.5 | 1.5 | 1.5 | 1.25 | 1912 | +0.4 |
| 6 | Clavien, Florian | 0 | SUI | +17B | F | =?N | 1.5 | 0.5 | 0.5 | 0.50 | 1713 | 0.0 |
| 7 | Rappaz, Pierre-M. | 1914 | SUI | +20B | F | =18B | 1.5 | 0.5 | 0.5 | 0.25 | 2048 | +6.4 |
| 8 | Eggs, Adrien | 1622 | SUI | F | +16B | −5B | 1.0 | 2.0 | 2.0 | 0.50 | 1886 | +28.0 |
| 9 | Guensberg, Alex | 1799 | SUI | +22N | −2B | F | 1.0 | 2.0 | 2.0 | 0.00 | 1656 | -7.6 |
| 10 | Betrisey, Claude | 1600 | SUI | F | +11B | F | 1.0 | 1.0 | 1.0 | 1.00 | 2638 | +15.4 |
| 11 | Tabin, Rene | 1830 | SUI | +25B | −10N | F | 1.0 | 1.0 | 1.0 | 0.00 | 1792 | -2.2 |
| 12 | Duc, Jeremy | 1798 | SUI | F | +22B | F | 1.0 | 0.0 | 0.0 | 0.00 | 2392 | +4.4 |
| 13 | Candelier, Lucas | 1885 | SUI | F | F | +20B | 1.0 | 0.0 | 0.0 | 0.00 | 2559 | +13.2 |
| 14 | Lambercy, Jeremy | 1521 | SUI | =4N | F | −2N | 0.5 | 3.5 | 3.5 | 0.75 | 1615 | +3.4 |
| 15 | Popescu, Vlad | 1975 | SUI | F | F | =1N | 0.5 | 2.5 | 2.5 | 1.25 | 1783 | -5.2 |
| 16 | Barrade, Jacques | 0 | SUI | =5B | −8N | F | 0.5 | 2.5 | 2.5 | 0.75 | 1561 | -28.8 |
| 17 | Crettenand, Olivier | 1821 | SUI | −6N | =19B | F | 0.5 | 2.0 | 2.0 | 0.25 | 1578 | -6.0 |
| 18 | Hess, Julien | 1951 | SUI | F | F | =7N | 0.5 | 1.5 | 1.5 | 0.75 | 1923 | -0.8 |
| 19 | Saudan, Maxime | 1578 | SUI | F | =17N | F | 0.5 | 0.5 | 0.5 | 0.25 | 1820 | +12.0 |
| 20 | Devaud, Loic | 1776 | SUI | −7N | −1B | −13N | 0.0 | 4.0 | 5.0 | 0.00 | 1064 | -43.2 |
| 21 | Favre, Clement | 0 | SUI | −1B | F | F | 0.0 | 2.5 | 2.5 | 0.00 | 983 | 0.0 |
| 22 | Frachebourg, Quentin | 1605 | SUI | −9B | −12N | F | 0.0 | 2.0 | 2.0 | 0.00 | 1007 | -18.0 |
| 23 | Ben Salem, Akram | 1675 | SUI | −3N | F | F | 0.0 | 2.0 | 2.0 | 0.00 | 970 | -7.2 |
| 24 | Willy, Nicolas | 0 | SUI | F | −3B | −?N | 0.0 | 2.0 | 2.0 | 0.00 | 970 | 0.0 |
| 25 | Dorsaz, Michel | 1953 | SUI | −11N | F | F | 0.0 | 1.0 | 1.0 | 0.00 | 1038 | -26.4 |
| 26 | Rudaz, Boris | 0 | SUI | F | −?B | F | 0.0 | 0.0 | 0.0 | 0.00 | 1288 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Moerschell, SimonSUI+34.02.0 pts · #1
- 2Bonjour, VadimSUI+29.22.5 pts · #2
- 3Eggs, AdrienSUI+28.01.0 pts · #11
Top rating losers
- 1Devaud, LoicSUI-43.20.0 pts · #24
- 2Barrade, JacquesSUI-28.80.5 pts · #19
- 3Dorsaz, MichelSUI-26.40.0 pts · #26
Biggest upsets
- R2+230 Elo gap
- R1+123 Elo gap