Tournoi interne de Vandoeuvre 2025 (-1800) r1-4
17 players participated in this 4-round tournament, held from 07 May 2025 to 28 May 2025 in Vandoeuvre Les Nancy, France. Top 10 Elo average was 1564, and top seed was Jules Brunet (🇫🇷 FRA, 1705).
Theo Mezin Roux (🇫🇷 FRA, 1557) won with 3.0/4, ahead of Marc Serenko (3.0) and Gregory Cordier (3.0). Mezin Roux shared the lead from round 2, winning on tie-break.
The biggest upset came in round 2: Francis Venner (1419) beat Laurent Schutz (1653), a +234-point gap.
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How it unfolded
Top 6 · 4 roundsTight race until R4; 3 players tied at 3.0/4, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 3 at the finish.
3 players finish on 3.0/4. Mezin Roux takes the title on Buchholz Cut1 (6.0).
Gregory Cordier 3 wins (R1–R4)Theo Mezin Roux 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Gregory Cordier | * | — | 1 | — |
| 2Marc Serenko | — | * | — | 0 |
| 3Theo Mezin Roux | 0 | — | * | — |
| 4Thomas Kauffmann | — | 1 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mezin Roux, Theo | 1557 | FRA | +17B | +5N | +11N | −3B | 3.0 | 6.0 | 6.0 | 3.00 | 1562 | +0.8 |
| 2 | Serenko, Marc | 1493 | FRA | +4N | −6B | +14N | +12B | 3.0 | 5.0 | 6.0 | 4.00 | 1634 | +14.8 |
| 3 | Cordier, Gregory | 1611 | FRA | +15B | +12N | F | +1N | 3.0 | 4.0 | 4.0 | 4.00 | 2421 | +40.8 |
| 4 | Ehrenfeld, Hugo | 0 | FRA | −2B | +?N | +5B | −9N | 2.0 | 7.0 | 7.0 | 2.00 | 1315 | 0.0 |
| 5 | Bag, Emre | 0 | FRA | +?N | −1B | −4N | +13B | 2.0 | 6.0 | 6.0 | 1.00 | 755 | 0.0 |
| 6 | Kauffmann, Thomas | 1581 | FRA | F | +2N | +8B | — | 2.0 | 5.0 | 5.0 | 5.00 | 2294 | +7.6 |
| 7 | Brunet, Jules | 1705 | FRA | +10B | F | +9N | — | 2.0 | 4.0 | 4.0 | 4.00 | 2219 | +3.2 |
| 8 | Cuenot, Nicolas | 0 | FRA | F | +13B | −6N | +11B | 2.0 | 4.0 | 4.0 | 2.00 | 1547 | 0.0 |
| 9 | Venner, Francis | 1419 | FRA | F | +16N | −7B | +4B | 2.0 | 4.0 | 4.0 | 2.00 | 1679 | +25.2 |
| 10 | FIDE 527068277 | 0 | — | −7N | −11B | +?N | +15B | 2.0 | 3.0 | 3.0 | 0.00 | 809 | 0.0 |
| 11 | Bertrand, Antoine-Louis | 1514 | FRA | F | +10N | −1B | −8N | 1.0 | 7.0 | 7.0 | 2.00 | 755 | -8.8 |
| 12 | Claisse, Michael | 1686 | FRA | +13N | −3B | F | −2N | 1.0 | 7.0 | 7.0 | 1.00 | 753 | -27.0 |
| 13 | Demange, Sebastien | 0 | FRA | −12B | −8N | +?B | −5N | 1.0 | 5.0 | 5.0 | 0.00 | 886 | 0.0 |
| 14 | Nguyen, Denis | 0 | FRA | −?N | +?B | −2B | −?N | 1.0 | 3.0 | 3.0 | 0.00 | 699 | 0.0 |
| 15 | Ehrenfeld, Eliot | 0 | FRA | −3N | F | −?B | −10N | 0.0 | 5.0 | 5.0 | 0.00 | 709 | 0.0 |
| 16 | Schutz, Laurent | 1653 | FRA | F | −9B | — | — | 0.0 | 2.0 | 2.0 | 0.00 | 619 | -31.6 |
| 17 | Barthel, Alain | 1419 | FRA | −1N | — | — | — | 0.0 | 0.0 | 3.0 | 0.00 | 755 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Cordier, GregoryFRA+40.83.0 pts · #1
- 2Venner, FrancisFRA+25.22.0 pts · #8
- 3Serenko, MarcFRA+14.83.0 pts · #3
- 1Schutz, LaurentFRA-31.60.0 pts · #9
- 2Claisse, MichaelFRA-27.01.0 pts · #14
- 3Bertrand, Antoine-LouisFRA-8.81.0 pts · #12
- R2+234 Elo gap
- R4+193 Elo gap