23e tournoi d'automne de La Dame Noire
Open SwissStandard
39 players participated in this 7-round tournament, held from 18 Oct 2025 to 24 Oct 2025 in Paris, France. 2 federations represented. Top 10 Elo average was 1819, and top seed was Nicolas Forissier (🇫🇷 FRA, 1887).
Mathys Kham-Nguyen (🇫🇷 FRA, 1883) won with 7.0/7, ahead of Ronald Kunne (5.5) and Nathanael Pourcel (5.0). Kham-Nguyen won solo starting round 4.
The biggest upset came in round 3: Eliott Gasq (1508) beat Nicolas Derex (1654), a +146-point gap.
Location
🇫🇷Paris, France
Dates
18 Oct 2025 → 24 Oct 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 7 rounds
Federations · 2 represented
🇫🇷France×37
🇵🇹Portugal×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsMathys Kham-Nguyen led from R4; +1.5-point edge over the runner-up.
Co-leaders
14
7
3
1
1
1
1
R4–R7 · LEAD HELD
Mathys Kham-Nguyen never relinquished the lead after R4; final gap +1.5 over the runner-up.
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Mathys Kham-Nguyen beat Ronald Kunne (White).
WIN STREAKS · 3 top finishers
Mathys Kham-Nguyen 7 wins (R1–R7)Ronald Kunne 3 wins (R1–R3)Cedric Fasquelle 4 wins (R3–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Mathys Kham-Nguyen | * | 1 | 1 | — |
| 2Ronald Kunne | 0 | * | — | ½ |
| 3Cedric Fasquelle | 0 | — | * | 1 |
| 4Nathanael Pourcel | — | ½ | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kham-Nguyen, Mathys | 1883 | FRA | +27B | +28N | +17B | +12N | +2B | +6B | +4N | 7.0 | 25.0 | 27.5 | 27.50 | 2561 | +94.8 |
| 2 | Kunne, Ronald | 1809 | FRA | +19B | +22N | +13B | =3N | −1N | +16B | +7N | 5.5 | 27.5 | 30.5 | 21.00 | 1958 | +25.4 |
| 3 | Pourcel, Nathanael | 1759 | FRA | +10B | +21N | =5B | =2B | −4N | +22N | +13B | 5.0 | 26.5 | 29.5 | 19.50 | 1884 | +40.8 |
| 4 | Fasquelle, Cedric | 1795 | FRA | =29N | =16B | +27N | +15B | +3B | +12N | −1B | 5.0 | 26.0 | 28.5 | 18.50 | 1872 | +15.4 |
| 5 | Giblin, Martin | 1843 | FRA | +24N | =8B | =3N | =7B | =9N | +15B | =6N | 4.5 | 27.0 | 30.0 | 18.50 | 1811 | -5.2 |
| 6 | Demetz, Yves | 1766 | FRA | +25N | +36B | −12N | +18B | +13B | −1N | =5B | 4.5 | 26.0 | 27.0 | 13.75 | 1827 | +11.2 |
| 7 | Corbeau, Lou | 1690 | FRA | −21B | +32N | +10B | =5N | +8B | +17N | −2B | 4.5 | 25.5 | 27.5 | 16.75 | 1901 | +65.2 |
| 8 | Mourgues, Joelle | 1686 | FRA | +38B | =5N | +9B | −13N | −7N | +24B | +19N | 4.5 | 24.0 | 25.0 | 14.25 | 1789 | +17.4 |
| 9 | Conq, Alain | 1748 | FRA | =33N | +29B | −8N | +23B | =5B | =10N | +17B | 4.5 | 22.5 | 24.5 | 14.50 | 1778 | +6.6 |
| 10 | Barthere, Gilles | 1551 | FRA | −3N | +31B | −7N | +36B | +27N | =9B | +16N | 4.5 | 22.5 | 23.5 | 11.75 | 1739 | +30.6 |
| 11 | Plantet, Marc | 1826 | FRA | =16N | F | −21B | +35N | +30B | +18N | +12B | 4.5 | 17.5 | 17.5 | 12.75 | 1973 | +14.2 |
| 12 | Beaufils, Philippe | 1835 | FRA | +18B | +20N | +6B | −1B | +14N | −4B | −11N | 4.0 | 28.5 | 32.0 | 15.50 | 1811 | -3.8 |
| 13 | Forissier, Nicolas | 1887 | FRA | +31N | +23B | −2N | +8B | −6N | +14B | −3N | 4.0 | 26.5 | 29.0 | 14.00 | 1786 | -17.8 |
| 14 | Salagnac, Sowan | 1744 | FRA | F | +33B | +24N | +21N | −12B | −13N | +22B | 4.0 | 19.0 | 19.0 | 11.00 | 1785 | +11.6 |
| 15 | Talbi, Ibrahim | 1688 | FRA | +37N | F | +30B | −4N | +32B | −5N | +23B | 4.0 | 18.0 | 18.0 | 8.50 | 1767 | +20.8 |
| 16 | Marques, Gil | 1615 | POR | =11B | =4N | +28B | +20N | =17B | −2N | −10B | 3.5 | 26.5 | 29.0 | 12.50 | 1738 | +22.2 |
| 17 | Boutant, Jade | 1787 | FRA | +32B | +30N | −1N | +22B | =16N | −7B | −9N | 3.5 | 25.0 | 27.0 | 9.25 | 1673 | -20.6 |
| 18 | Meddour, Ithri | 1619 | FRA | −12N | +37B | +23N | −6N | =20B | −11B | +27N | 3.5 | 22.0 | 23.0 | 8.25 | 1689 | +20.4 |
| 19 | Warin, Anouk | 1590 | FRA | −2N | +39B | −20B | =26N | +33B | +28N | −8B | 3.5 | 21.0 | 21.0 | 6.00 | 1602 | -0.2 |
| 20 | Chatterjee, Adhyayan | 1692 | FRA | +35N | −12B | +19N | −16B | =18N | F | +29B | 3.5 | 18.0 | 18.0 | 8.75 | 1667 | -4.8 |
| 21 | Chakour, Samir | 0 | FRA | +7N | −3B | +11N | −14B | −22N | −23B | +34N | 3.0 | 24.0 | 26.0 | 11.00 | 1659 | 0.0 |
| 22 | Couradin, Jean-marie | 1666 | FRA | +39N | −2B | +36N | −17N | +21B | −3B | −14N | 3.0 | 22.0 | 22.0 | 4.00 | 975 | -28.2 |
| 23 | Gazay, Didier | 1730 | FRA | +34B | −13N | −18B | −9N | +35B | +21N | −15N | 3.0 | 21.0 | 22.0 | 6.00 | 1526 | -31.4 |
| 24 | Longbien, Dominique | 1625 | FRA | −5B | +38N | −14B | +39N | =28B | −8N | =26B | 3.0 | 19.5 | 19.5 | 3.75 | 1458 | -20.6 |
| 25 | Archet, Jean-Claude | 1554 | FRA | −6B | −27N | −35B | +38N | +37B | +32N | −28B | 3.0 | 13.5 | 14.5 | 4.00 | 1376 | -22.0 |
| 26 | Gasq, Eliott | 1508 | FRA | F | F | +31N | =19B | −29N | +35B | =24N | 3.0 | 12.5 | 12.5 | 6.75 | 1646 | +38.0 |
| 27 | Jusselin, Benoit | 1627 | FRA | −1N | +25B | −4B | =30N | −10B | +31N | −18B | 2.5 | 25.5 | 28.0 | 6.75 | 1555 | -15.0 |
| 28 | Duget, Long Jc | 1707 | FRA | F | −1B | −16N | +29B | =24N | −19B | +25N | 2.5 | 22.5 | 22.5 | 7.00 | 1586 | -20.4 |
| 29 | Moulun, Raphael | 1583 | FRA | =4B | −9N | +33B | −28N | +26B | F | −20N | 2.5 | 20.5 | 20.5 | 7.50 | 1610 | +3.2 |
| 30 | Martinez, Alberto | 1527 | FRA | F | −17B | −15N | =27B | −11N | +34B | +36N | 2.5 | 17.5 | 17.5 | 4.25 | 1547 | -0.4 |
| 31 | Derex, Nicolas | 1654 | FRA | −13B | −10N | −26B | =33N | +36N | −27B | +37B | 2.5 | 17.0 | 18.0 | 3.00 | 1259 | -89.2 |
| 32 | Le Yaouanq, Gerard | 1567 | FRA | −17N | −7B | +37N | +34B | −15N | −25B | −33N | 2.0 | 19.0 | 20.0 | 3.00 | 1364 | -29.2 |
| 33 | Bimont, Stephanie | 1551 | FRA | =9B | −14N | −29N | =31B | −19N | F | +32B | 2.0 | 19.0 | 19.0 | 5.50 | 1524 | -4.2 |
| 34 | Montay, Jean-Paul | 1549 | FRA | −23N | F | +38B | −32N | +39B | −30N | −21B | 2.0 | 11.5 | 11.5 | 1.00 | 812 | -24.8 |
| 35 | Bouloc, Roger | 1414 | FRA | −20B | F | +25N | −11B | −23N | −26N | F | 1.0 | 17.0 | 17.0 | 3.00 | 1420 | -1.2 |
| 36 | Carbonero, Jean Marc | 0 | FRA | F | −6N | −22B | −10N | −31B | +39N | −30B | 1.0 | 17.0 | 17.0 | 0.00 | 835 | 0.0 |
| 37 | Garabedian, Christophe | 0 | FRA | −15B | −18N | −32B | F | −25N | +38B | −31N | 1.0 | 16.0 | 16.0 | 1.00 | 817 | 0.0 |
| 38 | FIDE 560017589 | 0 | — | −8N | −24B | −34N | −25B | F | −37N | +39B | 1.0 | 13.5 | 13.5 | 0.00 | 803 | 0.0 |
| 39 | Demeocq, Agathe | 0 | FRA | −22B | −19N | F | −24B | −34N | −36B | −38N | 0.0 | 13.5 | 13.5 | 0.00 | 808 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kham-Nguyen, MathysFRA+94.87.0 pts · #1
- 2Corbeau, LouFRA+65.24.5 pts · #7
- 3Pourcel, NathanaelFRA+40.85.0 pts · #10
Top rating losers
- 1Derex, NicolasFRA-89.22.5 pts · #33
- 2Gazay, DidierFRA-31.43.0 pts · #27
- 3Le Yaouanq, GerardFRA-29.22.0 pts · #29
Biggest upsets
- R3+146 Elo gap
- R3+140 Elo gap
- R7+128 Elo gap