SUI · 33 yrs · K=40 · Peak 1925 (Mar 2024, includes FIDE’s rating adjustment)
Best performance: 1931 at Int. Chess Festival Biel Main Tournament(Best of 2010)
Classical rating
1925
FIDE’s November 2026 list. No rated games since, so the live rating is the same.
On FIDE’s list since Sep 2010 · Inactive on FIDE’s list
How live ratings are calculated
Rating History · Classical
Classical rating unchanged at 1925 over the last 12 months; peak 1925 in March 2024.
Official rating by month
Each month: the rating, its change from the list before, and the rated games FIDE counted.
| List | Classical |
|---|---|
| Nov 2026 | 1925, 0, 0 games |
| Oct 2026 | 1925, 0, 0 games |
| Sep 2026 | 1925, 0, 0 games |
| Aug 2026 | 1925, 0, 0 games |
| Jul 2026 | 1925, 0, 0 games |
| Jun 2026 | 1925, 0, 0 games |
| May 2026 | 1925, 0, 0 games |
| Apr 2026 | 1925, 0, 0 games |
| Mar 2026 | 1925, 0, 0 games |
| Feb 2026 | 1925, 0, 0 games |
| Jan 2026 | 1925, 0, 0 games |
| Dec 2025 | 1925, 0, 0 games |
Form · Classical
Longest unbeaten run in 2026: 2 games, Jul 22 – Jul 23.
From 37 classical games on record, the latest on Jul 24.
No rated classical games this rating periodsince the NOV26 list (Nov 1, 2026)
| Last played | Score | |
|---|---|---|
| 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI)|StandardJul 20 – Jul 24 | 2/3 |
The live rating moves only when new rated games are played. Until then it matches the published rating.
Best wins · Classical
From 28 rated classical games against rated opponents, 2008–2026
| # | Opponent | Rating |
|---|---|---|
| 1, | IM Neboisa Illijin, Jul 2026 · 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI)|Standard | , 2123 |
| 2, | Siegfried Kipper, Jul 2008 · Int. Chess Festival Biel ATO | , 1889 |
| 3, | Natale Deagostini, Jul 2010 · Int. Chess Festival Biel Main Tournament | , 1885 |
| 4, | Fernand Pellaton, Jul 2008 · Int. Chess Festival Biel ATO | , 1869 |
| 5, | Richard Bisig, Jul 2010 · Int. Chess Festival Biel Main Tournament | , 1863 |
| 6, | Jean Mettraux, Apr 2015 · 11.Open de Payerne (round 5-6 of 7) | , 1854 |
| 7, | Pierre Sudry, Jul 2008 · Int. Chess Festival Biel ATO | , 1819 |
| 8, | Robert Ullmann, Jul 2011 · Open Main Tournament (ATO) | , 1761 |
| 9, | Robert Bretscher, Jul 2011 · Open Main Tournament (ATO) | , 1667 |
| 10, | Hans Lienin, Jul 2011 · Open Main Tournament (ATO) | , 1651 |
Performance rating by year
| Year | Games | Score | Avg opp | TPR |
|---|---|---|---|---|
| 2026 | 1 | 1 | 2123 | — |
| 2019 | 1 | ½ | 1814 | — |
| 2011 | 7 | 4½ | 1738 | 1840 |
| 2008 | 7 | 3 | 1900 | 1850 |
Games count in the month they were played. Each month and year is one performance rating over all of its rated games.
- Jul 2026IndividuallichessScore 2/3Opp avg 2123Start 1925
- Jan – Mar 2019Teamfederation sourceScore ½/1Opp avg 1814Start 1879
- Apr 2015Swissfederation sourceScore 1/2Opp avg 2029Start 1864
- Feb 2015Swissfederation sourceScore 1/2Opp avg 1680Start 1885
- Jan 2015Swissfederation sourceScore 1/1Opp avg 1442Start 1882
- Jul 2011Swissfederation sourceBest of 2011Score 4½/9Opp avg 1738Start 1892
- Jul 2010Swissfederation sourceBest of 2010Score 5½/9Opp avg 1881
- 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI)|Standard · Jul 2026 · 2/3
- Coupe du Leman 2019 - Vaud · Jan – Mar 2019 · ½/1
- 11.Open de Payerne (round 5-6 of 7) · Apr 2015 · 1/2
- 11.Open de Payerne (round 2-3 of 7) · Feb 2015 · 1/2
- 11.Open de Payerne (round 1 of 7) · Jan 2015 · 1/1
- Open Main Tournament (ATO) · Jul 2011 · 4½/9
- Int. Chess Festival Biel Main Tournament · Jul 2010 · 5½/9
- Coupe du Leman, Vaud · Nov 2009 · ½/1
- Int. Chess Festival Biel ATO · Jul 2008 · 4/9
World
- #=114291Walter Ghigliotto1925
- #=114291Colin Gibson1925
- #=114291Timothee Gilliand1925
- #=114291Juan Gimeno Ropero1925
- #=114291Gabriel Ginard Garcia1925
Switzerland
- #=1266Toni Riedener1925
- #=1266Anton Fux1925
- #=1266Timothee Gilliand1925
- #=1266Silvan Bonanomi1925
- #=1266Athanasios Zafeiridis1925
Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.