Tournoi international du jumelage Bayonne-Pampelune 2026 (-2400)
Open SwissStandard
50 players participated in this 6-round tournament, held from 02 May 2026 to 03 May 2026 in Bayonne, France. 1 titled players from 3 federations. Top 10 Elo average was 2050, and top seed was Eliot Burgalat (🇫🇷 FRA, 2234).
Mathis Thibous (🇫🇷 FRA, 2180) won with 5.5/6, ahead of Rewi Budak (5.0) and Rezan Budak (4.5). Thibous broke clear in the final round.
The biggest upset came in round 6: Xavier Gayda (1497) beat Tristan Berail (1736), a +239-point gap.
Location
🇫🇷Bayonne, France
Dates
02 May 2026 → 03 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Titled players · 1
CM×1
Federations · 3 represented
🇫🇷France×43
🇪🇸Spain×1
🇻🇪Venezuela×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsMathis Thibous led from R4; +0.5-point edge over the runner-up.
Co-leaders
24
6
2
1
2
1
R4–R6 · LEAD HELD
Mathis Thibous held the sole lead from R4 through R6 without losing it.
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Mathis Thibous drew with Rewi Budak (Black).
R1–R4 · WIN STREAK
Mathis Thibous won 4 in a row (R1–R4).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Mathis Thibous | * | ½ | — | 1 |
| 2Rewi Budak | ½ | * | — | ½ |
| 3Alexandre Sorochin | — | — | * | — |
| 4Rezan Budak | 0 | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Thibous, Mathis | 2180 | FRA | +12N | +6B | +5N | +7B | =2N | +3B | 5.5 | 21.5 | 25.5 | 23.00 | 2389 | +22.6 |
| 2 | Budak, Rewi | 2112 | FRA | +18B | +8N | =3B | +27N | =1B | +5N | 5.0 | 21.0 | 23.5 | 18.50 | 2219 | +17.4 |
| 3 | Budak, Rezan | 2040 | FRA | +36N | +35B | =2N | +11B | +9B | −1N | 4.5 | 20.5 | 22.5 | 14.50 | 2130 | +17.2 |
| 4 | Sorochin, Alexandre | 1849 | FRA | +20N | −5B | +33N | +37B | =7N | +14B | 4.5 | 16.5 | 18.5 | 12.50 | 1953 | +33.1 |
| 5 | Bareyre, Patrick | 2061 | FRA | +29B | +4N | −1B | +21N | +18B | −2B | 4.0 | 21.0 | 23.5 | 13.00 | 2006 | -4.0 |
| 6 | Jallu, Tristan | 1850 | FRA | +10B | −1N | +15B | +34N | +19B | −9N | 4.0 | 20.0 | 22.0 | 12.50 | 1913 | +10.6 |
| 7 | Herrera Ortega, German AlejandroCM | 2085 | VEN | +19N | +22B | +37B | −1N | =4B | =10N | 4.0 | 20.0 | 22.0 | 12.25 | 1944 | -15.2 |
| 8 | Zubizarreta Riego, Mikel | 1949 | ESP | +14N | −2B | +28N | =10B | =11N | +29B | 4.0 | 19.0 | 21.5 | 12.50 | 1908 | -2.2 |
| 9 | Ostrovskiy, Vova | 2006 | FRA | F | +13N | +16B | +32B | −3N | +6B | 4.0 | 18.5 | 18.5 | 14.00 | 2143 | +37.2 |
| 10 | Peraldi, Yann | 1662 | FRA | −6N | +31B | +43N | =8N | +22B | =7B | 4.0 | 17.5 | 19.0 | 11.00 | 1902 | +58.4 |
| 11 | Duhau-Marmon, Nicolas | 1986 | FRA | +21B | =32B | +39N | −3N | =8B | +19N | 4.0 | 17.0 | 19.0 | 11.25 | 1997 | +5.0 |
| 12 | Uzcudun, Emilien | 1774 | FRA | −1B | −30N | +49B | +25N | +34B | +23N | 4.0 | 16.0 | 16.5 | 8.50 | 1731 | -5.6 |
| 13 | Kerjean, Romain | 1783 | FRA | −35N | −9B | +26N | +33B | +27B | +21N | 4.0 | 14.5 | 16.5 | 10.50 | 1759 | -1.8 |
| 14 | Delage, Yann | 1675 | FRA | −8B | =27N | +50B | +16N | +35B | −4N | 3.5 | 16.5 | 17.0 | 7.25 | 1681 | +0.4 |
| 15 | Aobdia, Tom | 1608 | FRA | −22N | +42B | −6N | +31B | =28N | +27B | 3.5 | 14.5 | 16.0 | 7.75 | 1672 | +20.8 |
| 16 | Crespin, Samuel | 1473 | FRA | +46N | =24B | −9N | −14B | +47N | +28B | 3.5 | 14.5 | 15.5 | 6.50 | 1585 | +17.6 |
| 17 | Gayda, Xavier | 1497 | FRA | +45N | −20B | F | =29B | +36N | +18N | 3.5 | 12.0 | 12.0 | 7.75 | 1797 | +62.0 |
| 18 | Berail, Tristan | 1736 | FRA | −2N | +28B | +31N | +20B | −5N | −17B | 3.0 | 18.0 | 20.5 | 8.00 | 1727 | -7.2 |
| 19 | Astruc, Iban | 1726 | FRA | −7B | +34N | +23B | +30N | −6N | −11B | 3.0 | 17.5 | 19.5 | 7.50 | 1762 | +4.0 |
| 20 | Castaignon, Remi | 1658 | FRA | −4B | +17N | +38B | −18N | −23B | +42N | 3.0 | 16.0 | 17.5 | 7.00 | 1548 | -15.0 |
| 21 | Bonnet, Emmanuel | 1694 | FRA | −11N | +33B | +44N | −5B | +37N | −13B | 3.0 | 16.0 | 17.5 | 5.50 | 1710 | -1.6 |
| 22 | Galhaud, Jean-Philippe | 1789 | FRA | +15B | −7N | F | +39B | −10N | +35B | 3.0 | 15.5 | 15.5 | 7.50 | 1776 | -1.8 |
| 23 | Thebault, Stephane | 1531 | FRA | +44N | −36B | −19N | +43B | +20N | −12B | 3.0 | 13.5 | 15.0 | 6.00 | 1521 | -1.2 |
| 24 | Gabaix, Emile | 1606 | FRA | +25B | =16N | −27B | =42N | −41B | +34N | 3.0 | 13.0 | 14.5 | 7.50 | 1548 | -19.2 |
| 25 | Bertin Zhang, Franck | 1472 | FRA | −24N | −39B | +40N | −12B | +43N | +33B | 3.0 | 13.0 | 14.5 | 5.50 | 1424 | -10.8 |
| 26 | Castanier, Enea | 1437 | FRA | −30B | −38N | −13B | +49N | +45B | +48N | 3.0 | 11.0 | 11.5 | 3.00 | 876 | -17.2 |
| 27 | Crabos, Etienne | 1526 | FRA | +43N | =14B | +24N | −2B | −13N | −15N | 2.5 | 19.0 | 20.5 | 6.25 | 1571 | +3.2 |
| 28 | Gabaix, Gaston | 1534 | FRA | +49B | −18N | −8B | +45N | =15B | −16N | 2.5 | 15.5 | 16.0 | 3.75 | 1366 | -32.0 |
| 29 | Armao, Olivier | 1715 | FRA | −5N | F | +46B | =17N | +30B | −8N | 2.5 | 15.5 | 15.5 | 5.75 | 1682 | -6.0 |
| 30 | Dabat, Laurent | 1569 | FRA | +26N | +12B | −32N | −19B | −29N | =31B | 2.5 | 15.0 | 17.5 | 8.25 | 1630 | +6.4 |
| 31 | Zhukovskaya, Aleksandra | 1502 | FRA | +47B | −10N | −18B | −15N | +38B | =30N | 2.5 | 15.0 | 16.0 | 4.25 | 1322 | -30.8 |
| 32 | Burgalat, Eliot | 2234 | FRA | +41B | =11N | +30B | −9N | F | F | 2.5 | 12.5 | 12.5 | 6.50 | 2010 | -18.8 |
| 33 | Bernabe, Laurent | 1530 | FRA | +38B | −21N | −4B | −13N | +48B | −25N | 2.0 | 16.5 | 17.5 | 3.00 | 900 | -23.6 |
| 34 | Benhamou, Naomi | 1548 | FRA | +48N | −19B | +36N | −6B | −12N | −24B | 2.0 | 16.0 | 17.0 | 3.00 | 1491 | -14.0 |
| 35 | Cazot, Benjamin | 1608 | FRA | +13B | −3N | F | +47B | −14N | −22N | 2.0 | 16.0 | 16.0 | 5.00 | 1621 | -0.8 |
| 36 | Briand Da Silva, Andres | 1698 | FRA | −3B | +23N | −34B | +38N | −17B | F | 2.0 | 15.0 | 15.0 | 5.00 | 1461 | -52.0 |
| 37 | Riballet, Jean-Paul | 1552 | FRA | +50B | F | −7N | −4N | −21B | +40B | 2.0 | 14.0 | 14.0 | 2.50 | 1032 | -21.6 |
| 38 | Castanier, Izan | 0 | FRA | −33N | +26B | −20N | −36B | −31N | +44B | 2.0 | 12.5 | 14.0 | 4.50 | 1325 | 0.0 |
| 39 | Le Pemp, Alexandre | 1558 | FRA | F | +25N | −11B | −22N | +42B | F | 2.0 | 11.5 | 11.5 | 4.50 | 1676 | +19.6 |
| 40 | FIDE 560037920 | 0 | — | −42N | −44B | −25B | +50N | +49B | −37N | 2.0 | 8.5 | 9.0 | 1.00 | 703 | 0.0 |
| 41 | Tholey, Jean-Paul | 1780 | FRA | −32N | F | +45B | F | +24N | F | 2.0 | 7.0 | 7.0 | 4.50 | 1893 | +3.8 |
| 42 | Ducasse, Vincent | 1486 | FRA | +40B | −15N | F | =24B | −39N | −20B | 1.5 | 13.5 | 13.5 | 3.50 | 1286 | -33.6 |
| 43 | Choy, Largo | 0 | FRA | −27B | +50N | −10B | −23N | −25B | =49N | 1.5 | 13.0 | 13.5 | 0.75 | 748 | 0.0 |
| 44 | FIDE 576023362 | 0 | — | −23B | +40N | −21B | −48N | =46B | −38N | 1.5 | 11.5 | 12.5 | 2.75 | 813 | 0.0 |
| 45 | FIDE 576021998 | 0 | — | −17B | +49N | −41N | −28B | −26N | =50B | 1.5 | 11.5 | 12.0 | 0.75 | 762 | 0.0 |
| 46 | Plessier, Oscar | 0 | FRA | −16B | F | −29N | F | =44N | +47B | 1.5 | 8.5 | 8.5 | 1.75 | 794 | 0.0 |
| 47 | Dujols, Heloise | 0 | FRA | −31N | +48B | F | −35N | −16B | −46N | 1.0 | 10.5 | 10.5 | 1.00 | 728 | 0.0 |
| 48 | Hastoy, Dominique | 0 | FRA | −34B | −47N | F | +44B | −33N | −26B | 1.0 | 9.5 | 9.5 | 1.50 | 705 | 0.0 |
| 49 | FIDE 652099253 | 0 | — | −28N | −45B | −12N | −26B | −40N | =43B | 0.5 | 13.0 | 14.5 | 0.75 | 782 | 0.0 |
| 50 | FIDE 560025280 | 0 | — | −37N | −43B | −14N | −40B | F | =45N | 0.5 | 10.5 | 10.5 | 0.75 | 814 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Gayda, XavierFRA+62.03.5 pts · #22
- 2Peraldi, YannFRA+58.44.0 pts · #18
- 3Ostrovskiy, VovaFRA+37.24.0 pts · #10
Top rating losers
- 1Briand Da Silva, AndresFRA-52.02.0 pts · #35
- 2Ducasse, VincentFRA-33.61.5 pts · #37
- 3Gabaix, GastonFRA-32.02.5 pts · #38
Biggest upsets
- R6+239 Elo gap
- R4+228 Elo gap
- R2+205 Elo gap