2e Open de L'Isle-Adam - Open A (-2400)
SwissStandard
52 players participated in this 6-round tournament, held from 13 Sept 2025 to 14 Sept 2025 in L'Isle Adam, France. 12 titled players from 3 federations. Top 10 Elo average was 2267, and top seed was Tom Decuigniere (🇫🇷 FRA, IM, 2367).
Tom Decuigniere (🇫🇷 FRA, IM, 2367) won with 5.5/6, ahead of Hugo Bocquenet-Drouode (5.0) and Julien G. Laurent (5.0). Decuigniere won solo starting round 4.
The biggest upset came in round 1: Lucie Fediere (1726) beat Moawia Ahmed Holi Ali (CM, 2064), a +338-point gap.
Location
🇫🇷L'Isle Adam, France
Dates
13 Sept 2025 → 14 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Titled players · 12
IM×1
FM×8
CM×3
Federations · 3 represented
🇫🇷France×50
🇱🇧Lebanon×1
🇸🇩Sudan×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsIM Tom Decuigniere led from R4; +0.5-point edge over the runner-up.
Co-leaders
24
11
2
1
1
1
R4–R6 · LEAD HELD
IM Tom Decuigniere held the sole lead from R4 through R6 without losing it.
WIN STREAKS · 2 top finishers
IM Tom Decuigniere 5 wins (R1–R5)CM Hugo Bocquenet-Drouode 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1IMTom Decuigniere | * | — | — | 1 |
| 2FMJulien G. Laurent | — | * | — | — |
| 3CMHugo Bocquenet-Drouode | — | — | * | — |
| 4FMSakithyan Yoganathan | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Decuigniere, TomIM | 2367 | FRA | +23B | +14N | +9B | +8N | +6B | =4N | 5.5 | 20.5 | 23.5 | 21.25 | 2595 | +12.4 |
| 2 | Bocquenet-Drouode, HugoCM | 2160 | FRA | +34N | +18B | −8N | +10B | +22N | +9N | 5.0 | 18.0 | 20.5 | 16.50 | 2311 | +45.6 |
| 3 | Laurent, Julien G.FM | 2142 | FRA | +38N | +36B | =13N | +12B | =4N | +8B | 5.0 | 17.5 | 19.5 | 15.50 | 2366 | +36.4 |
| 4 | Terekhov, AndreyFM | 2241 | FRA | +31N | +10B | =12N | +5N | =3B | =1B | 4.5 | 22.5 | 25.0 | 18.00 | 2353 | +20.0 |
| 5 | Lacan Rus, DavidFM | 2325 | FRA | +21N | +24B | =7N | −4B | +13N | +12B | 4.5 | 19.0 | 22.0 | 15.25 | 2366 | +4.0 |
| 6 | Yoganathan, SakithyanFM | 2283 | FRA | +26N | +27B | =35N | +7B | −1N | +19B | 4.5 | 19.0 | 21.5 | 14.75 | 2309 | +12.8 |
| 7 | Tulliez, AndreFM | 2243 | FRA | +16B | +20N | =5B | −6N | +32B | +15N | 4.5 | 19.0 | 21.5 | 14.75 | 2238 | +3.8 |
| 8 | Plaidit, HugoFM | 2272 | FRA | +32B | +11N | +2B | −1B | +27N | −3N | 4.0 | 22.5 | 25.0 | 14.50 | 2231 | -3.6 |
| 9 | Coiffait, Pierre-BasileFM | 2261 | FRA | +43N | +45B | −1N | +20B | +18N | −2B | 4.0 | 18.5 | 20.5 | 10.00 | 2181 | -8.2 |
| 10 | Absalon, Adam | 1967 | FRA | +52B | −4N | +47B | −2N | +37B | +28N | 4.0 | 15.5 | 15.5 | 6.00 | 2041 | +24.4 |
| 11 | Oriol, Leone | 2037 | FRA | +41N | −8B | −31N | +24B | +38N | +18B | 4.0 | 14.5 | 16.5 | 10.00 | 2073 | +14.0 |
| 12 | El Zein, Zayne-EddineFM | 2317 | LBN | +29B | +46N | =4B | −3N | +19B | −5N | 3.5 | 20.0 | 22.0 | 10.25 | 2183 | -17.0 |
| 13 | Bornhofen, Valentin | 2200 | FRA | +49B | =22N | =3B | =15N | −5B | +21N | 3.5 | 19.0 | 20.0 | 9.75 | 2075 | -30.4 |
| 14 | Thibous, Mathis | 2136 | FRA | +37B | −1B | +23N | −22B | =16N | +31B | 3.5 | 17.5 | 19.5 | 9.25 | 2001 | -27.7 |
| 15 | El Zein, Bassam | 1975 | FRA | =33N | +25B | =22N | =13B | +20N | −7B | 3.5 | 17.0 | 19.5 | 10.50 | 2021 | +17.2 |
| 16 | Prokhorov, Makar | 1847 | FRA | −7N | +40B | −17B | +47N | =14B | +32N | 3.5 | 16.0 | 17.0 | 7.25 | 2019 | +45.0 |
| 17 | Ahmed Holi Ali, MoawiaCM | 2064 | SUD | −36N | +38B | +16N | −18B | =31N | +33B | 3.5 | 13.5 | 15.5 | 9.25 | 1864 | -26.4 |
| 18 | Briquet, Tom | 1959 | FRA | +51B | −2N | +48B | +17N | −9B | −11N | 3.0 | 17.5 | 17.5 | 4.50 | 1979 | +7.2 |
| 19 | Nosperger, Mael | 1995 | FRA | =25N | =33B | +34N | +31B | −12N | −6N | 3.0 | 16.0 | 18.5 | 7.75 | 1939 | -18.0 |
| 20 | Tizi, Samy | 1984 | FRA | +40B | −7B | +36N | −9N | −15B | +37N | 3.0 | 16.0 | 18.0 | 6.00 | 1952 | -10.4 |
| 21 | Kham-Nguyen, Mathys | 1878 | FRA | −5B | −47N | +26N | +36B | +25N | −13B | 3.0 | 16.0 | 17.0 | 8.00 | 1917 | +6.0 |
| 22 | Tu, Mathias | 1963 | FRA | +44N | =13B | =15B | +14N | −2B | — | 3.0 | 15.5 | 17.5 | 9.00 | 2103 | +38.4 |
| 23 | Coat, Sven | 1881 | FRA | −1N | +37B | −14B | −32N | +47B | +42N | 3.0 | 15.5 | 16.5 | 5.00 | 1924 | +8.0 |
| 24 | Mailliez, Sebastien | 2110 | FRA | +47B | −5N | =32B | −11N | =39B | +38N | 3.0 | 15.0 | 16.0 | 5.25 | 1910 | -53.2 |
| 25 | Fahrasmane, Aymerick | 1711 | FRA | =19B | −15N | =39B | +30N | −21B | +43N | 3.0 | 14.5 | 16.5 | 7.50 | 1871 | +50.4 |
| 26 | Magis, Raphael | 1861 | FRA | −6B | =39N | −21B | +50N | =33B | +36N | 3.0 | 14.0 | 14.0 | 4.25 | 1815 | -18.0 |
| 27 | Mazet, Julien | 2057 | FRA | +39B | −6N | +49B | +33N | −8B | — | 3.0 | 13.0 | 14.0 | 5.50 | 2032 | -0.2 |
| 28 | Chalampuente, Victor | 1903 | FRA | +50N | −35B | −33N | +42B | +41N | −10B | 3.0 | 13.0 | 13.0 | 4.00 | 1819 | -22.4 |
| 29 | Negre, Maxime | 1866 | FRA | −12N | +42B | −46B | −37N | +48B | +39N | 3.0 | 11.5 | 12.5 | 5.00 | 1898 | +4.4 |
| 30 | Goudon, Gregory | 1797 | FRA | −35N | +50B | −45N | −25B | +40N | +41B | 3.0 | 11.5 | 11.5 | 4.00 | 1823 | +2.2 |
| 31 | Kettani, Arseny | 1836 | FRA | −4B | +52N | +11B | −19N | =17B | −14N | 2.5 | 18.5 | 18.5 | 5.75 | 1968 | +33.2 |
| 32 | Contois, Frederick-Andre | 1856 | FRA | −8N | +41B | =24N | +23B | −7N | −16B | 2.5 | 18.0 | 20.0 | 6.50 | 1953 | +9.6 |
| 33 | Sefraoui, Hilel | 1690 | FRA | =15B | =19N | +28B | −27B | =26N | −17N | 2.5 | 16.0 | 19.0 | 7.75 | 1919 | +59.6 |
| 34 | Kham-Nguyen, Nathan | 1801 | FRA | −2B | +51N | −19B | =39N | −43B | +47N | 2.5 | 13.0 | 13.0 | 2.00 | 1792 | -9.2 |
| 35 | Boulemnakher, Karim | 2152 | FRA | +30B | +28N | =6B | — | — | — | 2.5 | 7.5 | 10.5 | 8.25 | 2268 | +9.6 |
| 36 | Fediere, Lucie | 1726 | FRA | +17B | −3N | −20B | −21N | +49B | −26B | 2.0 | 17.5 | 18.5 | 4.50 | 1832 | +25.6 |
| 37 | Castanier, Paul | 1770 | FRA | −14N | −23N | +44B | +29B | −10N | −20B | 2.0 | 16.5 | 18.5 | 5.00 | 1794 | +3.2 |
| 38 | Collin, Pascal | 1785 | FRA | −3B | −17N | +52B | +48N | −11B | −24B | 2.0 | 16.5 | 16.5 | 1.00 | 1835 | +3.4 |
| 39 | Pakhomov, Maxim | 1723 | FRA | −27N | =26B | =25N | =34B | =24N | −29B | 2.0 | 15.0 | 17.5 | 5.75 | 1775 | +9.6 |
| 40 | Bourgeois, Victor | 1690 | FRA | −20N | −16N | +43B | −44N | −30B | +50B | 2.0 | 13.5 | 13.5 | 2.00 | 1671 | -22.0 |
| 41 | Tual, Vincent | 1723 | FRA | −11B | −32N | +50B | +49N | −28B | −30N | 2.0 | 13.5 | 13.5 | 1.00 | 1714 | -5.2 |
| 42 | Couderc, Audran | 1767 | FRA | −46B | −29N | +51B | −28N | +44B | −23B | 2.0 | 13.0 | 13.0 | 2.00 | 1725 | -18.0 |
| 43 | Salvador, Lucie | 1855 | FRA | −9B | −48N | −40N | +51B | +34N | −25B | 2.0 | 12.5 | 12.5 | 2.50 | 1684 | -29.6 |
| 44 | Germain, Julien | 1683 | FRA | −22B | −49N | −37N | +40B | −42N | +48B | 2.0 | 10.0 | 11.0 | 3.00 | 1673 | -2.0 |
| 45 | Blanc, Leonard | 2006 | FRA | +48B | −9N | +30B | — | — | — | 2.0 | 7.0 | 8.0 | 4.00 | 2051 | +8.0 |
| 46 | Rouast, JosephCM | 2135 | FRA | +42N | −12B | +29N | — | — | — | 2.0 | 6.5 | 8.5 | 5.00 | 2108 | +0.2 |
| 47 | Chatterjee, Adhyayan | 1731 | FRA | −24N | +21B | −10N | −16B | −23N | −34B | 1.0 | 16.5 | 19.0 | 3.00 | 1641 | -26.4 |
| 48 | Creuilly, Alexandre | 1720 | FRA | −45N | +43B | −18N | −38B | −29N | −44N | 1.0 | 12.0 | 14.0 | 2.00 | 1586 | -38.0 |
| 49 | Suffert, Martin | 1826 | FRA | −13N | +44B | −27N | −41B | −36N | — | 1.0 | 10.5 | 12.5 | 2.00 | 1638 | -51.2 |
| 50 | Tripon, Elias | 1612 | FRA | −28B | −30N | −41N | −26B | F | −40N | 0.0 | 13.0 | 13.0 | 0.00 | 1005 | -51.2 |
| 51 | Lebourg, Cedric | 1628 | FRA | −18N | −34B | −42N | −43N | F | F | 0.0 | 9.5 | 9.5 | 0.00 | 1046 | -36.4 |
| 52 | Barzic, Mickael | 1683 | FRA | −10N | −31B | −38N | — | — | — | 0.0 | 6.5 | 8.5 | 0.00 | 1063 | -16.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sefraoui, HilelFRA+59.62.5 pts · #35
- 2Fahrasmane, AymerickFRA+50.43.0 pts · #28
- 3Bocquenet-Drouode, HugoCMFRA+45.65.0 pts · #3
Top rating losers
- 1Mailliez, SebastienFRA-53.23.0 pts · #21
- 2Suffert, MartinFRA-51.21.0 pts · #49
- 3Tripon, EliasFRA-51.20.0 pts · #51
Biggest upsets
- R1+338 Elo gap
- R3+213 Elo gap
- R3+201 Elo gap