14th Chess Open Juvisy -2200 elo Memorial Arnaud Courrier
Open SwissStandard
65 players participated in this 7-round tournament, held from 04 Apr 2026 to 06 Apr 2026 in Juvisy, France. 2 titled players from 2 federations. Top 10 Elo average was 2077, and top seed was Seraphina Bosc (🇫🇷 FRA, WIM, 2198).
Seraphina Bosc (🇫🇷 FRA, WIM, 2198) won with 6.0/7, ahead of Myron Alidis (5.5) and Julian Gonzalez (5.5). Bosc shared the lead from round 5 and won solo starting round 6.
The biggest upset came in round 2: Louis Dang (1855) beat Thomas Anes (2189), a +334-point gap.
Location
🇫🇷Juvisy, France
Dates
04 Apr 2026 → 06 Apr 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Titled players · 2
CM×1
WIM×1
Federations · 2 represented
🇫🇷France×60
🇸🇩Sudan×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsWIM Seraphina Bosc led from R6; +0.5-point edge over the runner-up.
Co-leaders
29
12
3
1
2
1
1
R6 · LEADER CHANGE06 Apr
WIM Seraphina Bosc takes the sole lead (5.5/6).
WIN STREAKS · 3 top finishers
WIM Seraphina Bosc 4 wins (R3–R6)Amine Chennoufi 5 wins (R2–R6)Julian Gonzalez 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1WIMSeraphina Bosc | * | — | — | ½ |
| 2Amine Chennoufi | — | * | ½ | — |
| 3Julian Gonzalez | — | ½ | * | 1 |
| 4Myron Alidis | ½ | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bosc, SeraphinaWIM | 2198 | FRA | +59N | =19B | +27N | +6B | +9N | +8B | =2N | 6.0 | 27.0 | 28.5 | 23.75 | 2258 | +8.8 |
| 2 | Alidis, Myron | 2111 | FRA | +37B | +18N | +7B | −3N | +20B | +12N | =1B | 5.5 | 29.0 | 32.0 | 23.50 | 2161 | +19.2 |
| 3 | Gonzalez, Julian | 1989 | FRA | +34N | +30B | +17N | +2B | −8N | +6B | =4B | 5.5 | 28.0 | 31.0 | 23.75 | 2153 | +29.0 |
| 4 | Chennoufi, Amine | 2024 | FRA | −22B | +55N | +37B | +21N | +26B | +7B | =3N | 5.5 | 25.0 | 27.0 | 20.25 | 2030 | +3.0 |
| 5 | Ben Khelifa, Noomene | 2071 | FRA | =40N | −27B | +35N | +46B | +33N | +9B | +8N | 5.5 | 21.5 | 24.5 | 19.50 | 2044 | -2.4 |
| 6 | Ahmed Holi Ali, MoawiaCM | 2060 | SUD | +39B | +16N | +13B | −1N | +18B | −3N | +20B | 5.0 | 28.5 | 31.5 | 20.00 | 2061 | +3.4 |
| 7 | Peluso, Matteo | 1941 | FRA | +47N | +23B | −2N | +17B | +11B | −4N | +18B | 5.0 | 27.5 | 30.0 | 19.00 | 2062 | +23.6 |
| 8 | Bertrand, Julien | 1955 | FRA | +41B | +21N | =20B | +29N | +3B | −1N | −5B | 4.5 | 28.5 | 31.5 | 18.00 | 2024 | +14.4 |
| 9 | Bremond, Abel | 1930 | FRA | +51B | +24N | =11B | +14N | −1B | −5N | +53B | 4.5 | 27.0 | 29.5 | 15.75 | 2055 | +24.4 |
| 10 | Hnautra, Djoeng | 1825 | FRA | +44B | =14N | −12B | +31N | =13B | +21N | =11B | 4.5 | 25.5 | 28.5 | 17.25 | 1965 | +27.2 |
| 11 | Gailliegue, Florian | 2124 | FRA | +28N | +33B | =9N | =19B | −7N | +30B | =10N | 4.5 | 25.0 | 28.0 | 16.50 | 1961 | -24.6 |
| 12 | Mbotta Elimbi, William | 1972 | FRA | +36N | −17B | +10N | +49B | +30N | −2B | =23N | 4.5 | 24.5 | 27.0 | 15.50 | 1905 | -9.4 |
| 13 | Martin-Breteau, Paul | 1924 | FRA | +38N | +25B | −6N | =28B | =10N | =26B | +34N | 4.5 | 23.5 | 26.5 | 15.75 | 1898 | -6.0 |
| 14 | Khan, Sergue | 2029 | FRA | +65N | =10B | +46N | −9B | =28N | =19B | +26N | 4.5 | 23.0 | 23.0 | 12.50 | 1891 | -20.2 |
| 15 | Guerlach, Frederic | 1974 | FRA | +31B | +26N | =29B | =20N | F | =23B | +17N | 4.5 | 22.5 | 22.5 | 16.75 | 2000 | +4.2 |
| 16 | Michel, Vincent | 1822 | FRA | +50N | −6B | −34N | +42B | +36N | +35B | =19N | 4.5 | 21.0 | 23.5 | 13.50 | 1698 | -26.4 |
| 17 | Abadie, Franck | 1799 | FRA | +54B | +12N | −3B | −7N | +37B | +29N | −15B | 4.0 | 26.0 | 28.0 | 13.00 | 1897 | +41.2 |
| 18 | Godon, Philippe | 1825 | FRA | +42N | −2B | +22N | +34B | −6N | +52B | −7N | 4.0 | 25.5 | 28.0 | 12.50 | 1834 | +3.8 |
| 19 | Louis, Julien | 1874 | FRA | +48B | =1N | +32B | =11N | F | =14N | =16B | 4.0 | 25.5 | 25.5 | 15.75 | 2010 | +22.2 |
| 20 | Dang, Louis | 1855 | FRA | +55N | +63B | =8N | =15B | −2N | +28B | −6N | 4.0 | 25.0 | 26.0 | 11.00 | 1998 | +52.0 |
| 21 | Kettani, Arseny | 1796 | FRA | +60N | −8B | +47N | −4B | +38N | −10B | +36N | 4.0 | 23.0 | 24.0 | 9.50 | 1740 | -16.0 |
| 22 | Daviet, Stephane | 1699 | FRA | +4N | −29N | −18B | −35B | +50N | +42B | +33N | 4.0 | 22.0 | 24.5 | 14.00 | 1886 | +24.2 |
| 23 | Brisebard, Florentin | 1794 | FRA | +61B | −7N | F | +39B | +27N | =15N | =12B | 4.0 | 21.5 | 21.5 | 12.00 | 1973 | +24.4 |
| 24 | Lafourcade, Alexandre | 1777 | FRA | +35N | −9B | −38N | +50B | +47N | −53N | +41B | 4.0 | 18.5 | 21.0 | 11.00 | 1668 | -14.8 |
| 25 | Mansais, Maxence | 1769 | FRA | +62B | −13N | −48B | −52N | +61B | +44N | +45N | 4.0 | 16.5 | 17.5 | 8.00 | 1521 | -62.4 |
| 26 | Doan, Hoang Minh | 1807 | FRA | +57N | −15B | +36N | +38B | −4N | =13N | −14B | 3.5 | 25.0 | 27.0 | 10.25 | 1775 | -10.8 |
| 27 | Jacob, Renaud | 1916 | FRA | =32B | +5N | −1B | =59N | −23B | +51N | =28B | 3.5 | 25.0 | 26.5 | 12.25 | 1832 | -14.4 |
| 28 | Dubois, Gabriel | 1743 | FRA | −11B | +45N | +53B | =13N | =14B | −20N | =27N | 3.5 | 24.0 | 26.5 | 11.75 | 1889 | +32.0 |
| 29 | Dimey, Xavier | 1883 | FRA | +43N | +22B | =15N | −8B | =52N | −17B | =39N | 3.5 | 23.0 | 25.5 | 12.00 | 1742 | -22.8 |
| 30 | Batier, Camille | 1811 | FRA | +56B | −3N | +51B | +48N | −12B | −11N | =31B | 3.5 | 23.0 | 25.0 | 8.75 | 1770 | -13.6 |
| 31 | Graziani, Jacques | 1696 | FRA | −15N | +60B | =33N | −10B | +40N | =39B | =30N | 3.5 | 21.5 | 22.5 | 8.75 | 1752 | +7.4 |
| 32 | Auzou, Antoine | 1583 | FRA | =27N | +40B | −19N | −33B | +43N | −36B | +47N | 3.5 | 19.5 | 22.0 | 10.25 | 1818 | +36.0 |
| 33 | Arbanere, Florian | 1832 | FRA | +45B | −11N | =31B | +32N | −5B | =41N | −22B | 3.0 | 24.0 | 27.0 | 9.75 | 1715 | -22.0 |
| 34 | Hiverlet, Raphael | 1699 | FRA | −3B | +44N | +16B | −18N | F | +49N | −13B | 3.0 | 24.0 | 24.0 | 10.00 | 1800 | +15.6 |
| 35 | Tauch, Ryan | 0 | FRA | −24B | +41N | −5B | +22N | +59B | −16N | F | 3.0 | 23.5 | 25.0 | 8.50 | 1797 | 0.0 |
| 36 | Girot, Clement | 0 | FRA | −12B | +56N | −26B | +51N | −16B | +32N | −21B | 3.0 | 22.5 | 24.5 | 8.00 | 1671 | 0.0 |
| 37 | Mascarenhas, Tom | 1733 | FRA | −2N | +50B | −4N | +54B | −17N | −45B | +57N | 3.0 | 22.5 | 24.5 | 6.50 | 1596 | -45.2 |
| 38 | Martinez, Luc | 1603 | FRA | −13B | +61N | +24B | −26N | −21B | −46N | +48B | 3.0 | 21.5 | 22.5 | 7.50 | 1646 | +5.0 |
| 39 | Caracci, Elyes | 1706 | FRA | −6N | +57B | F | −23N | +48B | =31N | =29B | 3.0 | 20.5 | 20.5 | 8.00 | 1737 | +8.0 |
| 40 | Dubois, Selene | 1711 | FRA | =5B | −32N | −52B | +56N | −31B | +58B | =43N | 3.0 | 20.0 | 22.0 | 8.25 | 1567 | -55.2 |
| 41 | Barannikov, Andrei | 1662 | FRA | −8N | −35B | +57N | +60B | =49N | =33B | −24N | 3.0 | 19.0 | 20.0 | 5.75 | 1677 | +2.8 |
| 42 | Archet, Jean-Claude | 1508 | FRA | −18B | −49N | +61B | −16N | +56B | −22N | +54B | 3.0 | 19.0 | 20.0 | 5.00 | 1536 | +1.6 |
| 43 | Gentilhomme, Vincent | 1583 | FRA | −29B | +62N | −49B | =53N | −32B | +56N | =40B | 3.0 | 17.0 | 18.0 | 5.75 | 1576 | -5.2 |
| 44 | Gentilhomme, Armand | 1481 | FRA | −10N | −34B | +64N | −47B | +60N | −25B | +55N | 3.0 | 17.0 | 17.0 | 3.00 | 1459 | -9.6 |
| 45 | Nait Atmane, Aylane | 1519 | FRA | −33N | −28B | F | +64B | +54N | +37N | −25B | 3.0 | 16.5 | 16.5 | 5.00 | 1642 | +26.8 |
| 46 | Diagaradjin, Vijay | 1762 | FRA | +64N | F | −14B | −5N | F | +38B | +52N | 3.0 | 15.5 | 15.5 | 5.50 | 1794 | +5.2 |
| 47 | Liard, Pierre-Jean | 1653 | FRA | −7B | +54N | −21B | +44N | −24B | =48N | −32B | 2.5 | 22.0 | 24.0 | 6.25 | 1552 | -41.2 |
| 48 | Soulas, Alain | 1554 | FRA | −19N | +65B | +25N | −30B | −39N | =47B | −38N | 2.5 | 20.0 | 20.0 | 5.25 | 1543 | -4.8 |
| 49 | Fougeray, Gerald | 1746 | FRA | −63N | +42B | +43N | −12N | =41B | −34B | F | 2.5 | 19.5 | 20.5 | 7.50 | 1705 | -20.0 |
| 50 | Godon, Bonnie | 1465 | FRA | −16B | −37N | +62B | −24N | −22B | +60N | =51B | 2.5 | 19.0 | 20.0 | 3.25 | 1364 | 0.0 |
| 51 | Roblette, Yves | 1622 | FRA | −9N | +64B | −30N | −36B | +57N | −27B | =50N | 2.5 | 19.0 | 19.0 | 3.25 | 1581 | -5.6 |
| 52 | Richard Kitagawa, Ulysse | 1475 | FRA | F | F | +40N | +25B | =29B | −18N | −46B | 2.5 | 17.5 | 17.5 | 8.75 | 1787 | +72.4 |
| 53 | Abbondanza, Lionel | 1851 | FRA | F | F | −28N | =43B | +58N | +24B | −9N | 2.5 | 17.0 | 17.0 | 7.50 | 1714 | -15.8 |
| 54 | Martinez, Diane | 1420 | FRA | −17N | −47B | +55B | −37N | −45B | +64N | −42N | 2.0 | 17.5 | 17.5 | 2.00 | 1354 | -24.4 |
| 55 | Sobre, Gunther | 1550 | FRA | −20B | −4B | −54N | −58B | +64N | +62N | −44B | 2.0 | 17.5 | 17.5 | 1.00 | 844 | -40.8 |
| 56 | Lunion, Jean-Claude | 1434 | FRA | −30N | −36B | +65N | −40B | −42N | −43B | +62N | 2.0 | 16.5 | 16.5 | 1.00 | 853 | -38.4 |
| 57 | Moral, Francoise | 1421 | FRA | −26B | −39N | −41B | +62N | −51B | +61N | −37B | 2.0 | 16.0 | 17.0 | 2.00 | 907 | -17.8 |
| 58 | Richard Kitagawa, Nohan | 1604 | FRA | F | F | −59B | +55N | −53B | −40N | +61B | 2.0 | 10.0 | 10.0 | 3.00 | 1523 | +4.4 |
| 59 | Chougui, Krimo | 1754 | FRA | −1B | F | +58N | =27B | −35N | F | F | 1.5 | 14.5 | 14.5 | 3.75 | 1851 | +6.0 |
| 60 | Chen, Guomei | 0 | FRA | −21B | −31N | F | −41N | −44B | −50B | +65N | 1.0 | 19.0 | 19.0 | 0.00 | 862 | 0.0 |
| 61 | FIDE 651096919 | 0 | — | −23N | −38B | −42N | +65B | −25N | −57B | −58N | 1.0 | 18.0 | 18.0 | 0.00 | 799 | 0.0 |
| 62 | FIDE 576025780 | 0 | — | −25N | −43B | −50N | −57B | +65N | −55B | −56B | 1.0 | 15.5 | 15.5 | 0.00 | 754 | 0.0 |
| 63 | Anes, Thomas | 2189 | FRA | +49B | −20N | F | F | F | F | F | 1.0 | 6.5 | 6.5 | 2.50 | 1823 | -32.0 |
| 64 | FIDE 544029284 | 0 | — | −46B | −51N | −44B | −45N | −55B | −54B | F | 0.0 | 15.5 | 15.5 | 0.00 | 764 | 0.0 |
| 65 | FIDE 576025799 | 0 | — | −14B | −48N | −56B | −61N | −62B | F | −60B | 0.0 | 12.0 | 12.0 | 0.00 | 872 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Richard Kitagawa, UlysseFRA+72.42.5 pts · #35
- 2Dang, LouisFRA+52.04.0 pts · #14
- 3Abadie, FranckFRA+41.24.0 pts · #17
Top rating losers
- 1Mansais, MaxenceFRA-62.44.0 pts · #40
- 2Dubois, SeleneFRA-55.23.0 pts · #28
- 3Mascarenhas, TomFRA-45.23.0 pts · #41
Biggest upsets
- R2+334 Elo gap
- R1+325 Elo gap
- R4+294 Elo gap