Open 13 2025-26 r2
Open SwissStandard
33 players participated in this 1-round tournament, held on 08 Nov 2025 in Vitrolles, France. 1 titled players. Top 10 Elo average was 1900, and top seed was Imrane Gachbar (🇫🇷 FRA, 1952).
Guillaume Feraud (🇫🇷 FRA, 1890) won with 1.0/1, ahead of William Siguret (1.0) and Kristina Kosteniuk (1.0).
The biggest upset came in round 1: Christian Graells (1574) beat Colin Dang Van Sung (1745), a +171-point gap.
Location
🇫🇷Vitrolles, France
Dates
08 Nov 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 1 rounds
Titled players · 1
WCM×1
Federations · 1 represented
🇫🇷France×33
Top 3
- 🥇
- 🥈
- 🥉
Grille américaine
| # | Player | Elo | Fed | R1 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Feraud, Guillaume | 1890 | FRA | +25B | 1.0 | 0.0 | 0.0 | 0.00 | 2721 | +10.4 |
| 2 | Siguret, William | 1600 | FRA | +26N | 1.0 | 0.0 | 0.0 | 0.00 | 2445 | +11.0 |
| 3 | Kosteniuk, KristinaWCM | 1915 | FRA | +19N | 1.0 | 0.0 | 0.0 | 0.00 | 2838 | +26.8 |
| 4 | Bregier, Gerard | 1546 | FRA | +18N | 1.0 | 0.0 | 0.0 | 0.00 | 2513 | +14.2 |
| 5 | Treiber, Herve | 0 | FRA | +?B | 1.0 | 0.0 | 0.0 | 0.00 | 1558 | 0.0 |
| 6 | Tiran, Baptiste | 1920 | FRA | +23N | 1.0 | 0.0 | 0.0 | 0.00 | 2702 | +9.4 |
| 7 | Boudjemline, Ismail | 0 | FRA | +24B | 1.0 | 0.0 | 0.0 | 0.00 | 2483 | +30.0 |
| 8 | Graells, Christian | 1574 | FRA | +22N | 1.0 | 0.0 | 0.0 | 0.00 | 2563 | +15.0 |
| 9 | Van Nisius, Guillaume | 0 | FRA | +?N | 1.0 | 0.0 | 0.0 | 0.00 | 1608 | 0.0 |
| 10 | Sempe, Pierre | 1754 | FRA | +17N | 1.0 | 0.0 | 0.0 | 0.00 | 2711 | +14.0 |
| 11 | Zazzi, Elisabeth | 0 | FRA | +20B | 1.0 | 0.0 | 0.0 | 0.00 | 2465 | +25.6 |
| 12 | Colandrea, Sauveur | 1738 | FRA | +27N | 1.0 | 0.0 | 0.0 | 0.00 | 2531 | +10.2 |
| 13 | Thiers, Jean-jacques | 1674 | FRA | +29B | 1.0 | 0.0 | 0.0 | 0.00 | 2379 | +7.4 |
| 14 | Rose-Vilain, Tom | 0 | FRA | +?N | 1.0 | 0.0 | 0.0 | 0.00 | 1656 | 0.0 |
| 15 | Bohli, Adam | 1897 | FRA | +28N | 1.0 | 0.0 | 0.0 | 0.00 | 2722 | +10.6 |
| 16 | Shleweet, Sary | 1838 | FRA | +21N | 1.0 | 0.0 | 0.0 | 0.00 | 2476 | +11.6 |
| 17 | Hileyan, Michel | 1915 | FRA | −10B | 0.0 | 0.0 | 1.0 | 0.00 | 958 | -14.0 |
| 18 | Madranges, Jean | 1714 | FRA | −4B | 0.0 | 0.0 | 1.0 | 0.00 | 755 | -14.2 |
| 19 | Gachbar, Imrane | 1952 | FRA | −3B | 0.0 | 0.0 | 1.0 | 0.00 | 1114 | -26.8 |
| 20 | Briquet, Xavier | 1675 | FRA | −11N | 0.0 | 0.0 | 1.0 | 0.00 | 761 | -12.8 |
| 21 | Guisset, Andre | 1682 | FRA | −16B | 0.0 | 0.0 | 1.0 | 0.00 | 1031 | -5.8 |
| 22 | Dang Van Sung, Colin | 1745 | FRA | −8B | 0.0 | 0.0 | 1.0 | 0.00 | 774 | -30.0 |
| 23 | Busson, Benoit | 1908 | FRA | −6B | 0.0 | 0.0 | 1.0 | 0.00 | 1123 | -9.4 |
| 24 | Cens, Alain | 1670 | FRA | −7N | 0.0 | 0.0 | 1.0 | 0.00 | 692 | -15.0 |
| 25 | Boudjellal, Yaqin | 1840 | FRA | −1N | 0.0 | 0.0 | 1.0 | 0.00 | 1106 | -20.8 |
| 26 | Derien, Robert | 1644 | FRA | −2B | 0.0 | 0.0 | 1.0 | 0.00 | 809 | -11.0 |
| 27 | Grandsire, Vincent | 1757 | FRA | −12B | 0.0 | 0.0 | 1.0 | 0.00 | 924 | -20.4 |
| 28 | Gravagna, Pierre | 1922 | FRA | −15B | 0.0 | 0.0 | 1.0 | 0.00 | 1102 | -10.6 |
| 29 | Chabaud, Philippe | 1585 | FRA | −13N | 0.0 | 0.0 | 1.0 | 0.00 | 873 | -7.4 |
| 30 | Roussel, Michel | 0 | FRA | −?B | 0.0 | 0.0 | 0.0 | 0.00 | 858 | 0.0 |
| 31 | Schoeni, Christine | 0 | FRA | −?N | 0.0 | 0.0 | 0.0 | 0.00 | 775 | 0.0 |
| 32 | Van Nisius, Willem | 0 | FRA | −?B | 0.0 | 0.0 | 0.0 | 0.00 | 814 | 0.0 |
| 33 | Doignon, Clement | 0 | FRA | −?B | 0.0 | 0.0 | 0.0 | 0.00 | 840 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Boudjemline, IsmailFRA+30.01.0 pts · #7
- 2Kosteniuk, KristinaWCMFRA+26.81.0 pts · #3
- 3Zazzi, ElisabethFRA+25.61.0 pts · #11
Top rating losers
- 1Dang Van Sung, ColinFRA-30.00.0 pts · #24
- 2Gachbar, ImraneFRA-26.80.0 pts · #21
- 3Boudjellal, YaqinFRA-20.80.0 pts · #28
Biggest upsets
- R1+171 Elo gap
- R1+168 Elo gap
- R1+161 Elo gap