Championnat IdF 2026 Open A

Open SwissStandard

56 players participated in this 9-round tournament, held from 02 Mar 2026 to 06 Mar 2026 in Paris, France. Top 10 Elo average was 1557, and top seed was Vladimir Antoine (🇫🇷 FRA, 1670).

Vladimir Antoine (🇫🇷 FRA, 1670) won with 8.5/9, ahead of Adam Essalhi (7.0) and Alexis Zhang (6.5). Antoine shared the lead from round 4 and won solo starting round 5.

The biggest upset came in round 5: Lucas Dell`accio (1445) beat Aaron Krulik (1667), a +222-point gap.

Location

🇫🇷Paris, France

Dates

02 Mar 2026 → 06 Mar 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇫🇷Vladimir Antoine1670

Avg top 10

1,557

Participants

Federations · 1 represented

🇫🇷France×43

Top 3

🥇
Vladimir Antoine
🇫🇷FRA·1670
8.5pts·1861perf+23.6
🥈
Adam Essalhi
🇫🇷FRA·1400
7.0pts·1742perf+116.0
🥉
Alexis Zhang
🇫🇷FRA
6.5pts·1629perf+29.6

How it unfolded

Top 6 · 9 rounds

Vladimir Antoine led from R5; +1.5-point edge over the runner-up. Title race converged from 4 co-leaders at R4 to 1 by R5.

Co-leaders

Antoine8.5Essalhi7Piras6.5Chupin6.5Zhang6.5Thebault6

R5–R9 · LEAD HELD

Vladimir Antoine never relinquished the lead after R5; final gap +1.5 over the runner-up.

R2 · HEAD-TO-HEAD · WINNER VS 2ND

Vladimir Antoine drew with Adam Essalhi (Black).

WIN STREAKS · 2 top finishers

Vladimir Antoine 7 wins (R3–R9)Arthur Piras 3 wins (R6–R8)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Vladimir Antoine	*	½	—	1
2Adam Essalhi	½	*	—	½
3Arthur Piras	—	—	*	½
4Hadrien Chupin	0	½	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Antoine, Vladimir	1670	FRA	+56B	=2N	+8B	+29N	+5B	+17N	+9B	+3N	+10B	8.5	47.5	47.5	44.00	1861	+23.6
2	Essalhi, Adam	1400	FRA	+23N	=1B	+18N	+7B	=17N	+20B	=3B	=5N	+15B	7.0	48.0	53.0	39.75	1742	+116.0
3	Zhang, Alexis	0	FRA	+40B	+22N	=6B	=4N	+19B	+10B	=2N	−1B	+13N	6.5	49.5	53.0	34.75	1629	+29.6
4	Piras, Arthur	0	FRA	+15N	+24B	=7N	=3B	−20B	+22N	+19B	+17N	=5B	6.5	44.5	49.5	35.00	1584	0.0
5	Chupin, Hadrien	1560	FRA	+55N	+53B	+28N	=17B	−1N	+25B	+7N	=2B	=4N	6.5	44.5	45.5	27.75	1599	+12.4
6	Krulik, Aaron	1667	FRA	=11N	+26B	=3N	+53B	−10N	=13B	+33N	+9B	=7N	6.0	45.5	47.5	29.50	1624	-6.8
7	Hwang, Darby	1473	FRA	+38B	+43N	=4B	−2N	+40B	+8N	−5B	+14N	=6B	6.0	45.0	48.0	28.25	1473	-11.2
8	Bailly-Thibault, Isaac	0	FRA	+31N	=18B	−1N	+37B	+16N	−7B	+26N	=20B	+21N	6.0	44.5	48.5	29.00	1558	0.0
9	Thebault, Baptiste	0	FRA	+12B	=30N	+36B	=19N	+29B	+28B	−1N	−6N	+17B	6.0	44.0	48.0	28.75	1566	0.0
10	Dell`accio, Lucas	1445	FRA	−43B	+38N	+44B	+31N	+6B	−3N	+18B	+24B	−1N	6.0	42.5	45.5	27.50	1613	0.0
11	De Saporta, Timothe	0	FRA	=6B	+?N	=30B	−28B	−18N	+43N	+44B	+19N	+24B	6.0	36.0	36.0	21.25	1527	0.0
12	Chemlal, Youva	0	FRA	−9N	+47B	=23N	=18B	−44N	+46B	+49N	+35B	+20N	6.0	34.0	36.0	22.00	1590	0.0
13	Aubrun Pavillard, Raphael	0	FRA	+?B	=14N	−19B	=27N	+31B	=6N	+36B	+28N	−3B	5.5	41.0	41.0	21.25	1528	0.0
14	Heisel Ramirez, Pierre	1533	FRA	+48N	=13B	−33N	+23B	+21B	=30N	=15N	−7B	+31N	5.5	40.5	43.5	25.25	1356	-31.6
15	Pavard-Sato, Yugo	1450	FRA	−4B	+52N	+49B	−21N	+27B	+35N	=14B	+16B	−2N	5.5	40.5	42.5	21.25	1509	+6.4
16	Sanchez Taraj, Arvin	1530	FRA	+54B	+41N	−29B	=22N	−8B	+40N	+32B	−15N	+28B	5.5	37.0	38.0	19.50	1368	-32.8
17	Pannetier-Massarani, Delia	1471	FRA	+50N	+25B	+20N	=5N	=2B	−1B	+21N	−4B	−9N	5.0	49.5	51.5	23.75	1578	+22.0
18	Ragot Ruer, Noah	1539	FRA	+39B	=8N	−2B	=12N	+11B	=36N	−10N	+33B	=23N	5.0	44.5	48.5	25.00	1263	-32.0
19	Dushenko, Marco	1502	FRA	+21N	=33B	+13N	=9B	−3N	+49B	−4N	−11B	+29B	5.0	44.5	46.5	22.25	1493	-2.8
20	Quach, Long Paul	1589	FRA	+51B	+32N	−17B	+33B	+4N	−2N	=28B	=8N	−12B	5.0	44.0	46.0	22.75	1193	-57.6
21	Maruani, Cosme	0	FRA	−19B	+?N	+35B	+15B	−14N	+29N	−17B	+30N	−8B	5.0	40.0	40.0	18.50	1509	0.0
22	Ouchene, Imrane	1418	FRA	+34N	−3B	+42N	=16B	−25N	−4B	=37N	+49B	+35N	5.0	39.5	41.5	18.75	1322	-9.2
23	Rocha Pazat, Gabriel	0	FRA	−2B	+51N	=12B	−14N	−35N	+41B	+40B	+32N	=18B	5.0	39.0	41.0	19.00	1254	0.0
24	Colin, Louis	1504	FRA	+52B	−4N	+43B	−32N	+39B	+44N	+30B	−10N	−11N	5.0	37.5	39.5	16.50	2254	+17.6
25	Hoang, Daniel	0	FRA	+?B	−17N	+?B	=30N	+22B	−5N	−29B	=36N	+45B	5.0	32.5	32.5	12.25	1422	0.0
26	Nguyen, Thomas	1460	FRA	−41B	−6N	+54B	+43N	+50B	=32N	−8B	=45N	+38B	5.0	32.0	33.0	13.75	869	-9.2
27	Nelson, Simon	0	FRA	−28N	=45B	+?N	=13B	−15N	−31B	+48N	+?B	+36B	5.0	30.0	30.0	11.25	1336	0.0
28	Zaidi, Amine	1471	FRA	+27B	+49N	−5B	+11N	+32B	−9N	=20N	−13B	−16N	4.5	44.0	46.0	20.00	1274	-26.0
29	Rougier, Constance	1469	FRA	+47N	+42B	+16N	−1B	−9N	−21B	+25N	=31B	−19N	4.5	43.0	46.0	19.25	1458	-2.4
30	Semet-Roudenko, Alexandre	1454	FRA	+46N	=9B	=11N	=25B	+33N	=14B	−24N	−21B	=34N	4.5	41.5	44.5	21.00	1330	-12.4
31	FIDE 544031955	0	—	−8B	+54N	+41B	−10B	−13N	+27N	+39B	=29N	−14B	4.5	40.0	41.0	15.75	1317	0.0
32	Isackson, Oscar	0	FRA	+37N	−20B	+34N	+24B	−28N	=26B	−16N	−23B	+43B	4.5	38.5	41.5	19.00	1351	0.0
33	Cheraga, Ahmad	0	FRA	+35B	=19N	+14B	−20N	−30B	+45N	−6B	−18N	+40B	4.5	38.5	41.5	18.50	1362	0.0
34	Ramecourt, Elliot	0	FRA	−22B	+56N	−32B	−36N	+51B	+50N	−35B	+39N	=30B	4.5	30.0	30.0	10.25	1167	0.0
35	FIDE 560094702	0	—	−33N	+48B	−21N	+41N	+23B	−15B	+34N	−12N	−22B	4.0	39.0	42.0	16.00	645	0.0
36	Eskov, Stepan	1447	FRA	−42N	+50B	−9N	+34B	+47N	=18B	−13N	=25B	−27N	4.0	37.5	39.5	14.50	1565	+6.4
37	FIDE 653025253	0	—	−32B	+39N	=40B	−8N	−45N	+42B	=22B	−38N	+47N	4.0	33.5	36.5	14.75	1418	0.0
38	Mohanraj, Vargesh	0	FRA	−7N	−10B	+48N	−44B	−46N	+54B	+47N	+37B	−26N	4.0	33.0	34.0	11.00	689	0.0
39	Grieco, Gabriele	0	FRA	−18N	−37B	+46N	+42B	−24N	+47B	−31N	−34B	+49N	4.0	32.5	34.5	11.50	730	0.0
40	Coudert, Sami	0	FRA	−3N	+46B	=37N	+45B	−7N	−16B	−23N	+48B	−33N	3.5	37.5	40.5	11.00	716	0.0
41	Pasko, Victor	0	FRA	+26N	−16B	−31N	−35B	=42N	−23N	−?B	+50N	+51B	3.5	31.5	31.5	10.75	1486	0.0
42	FIDE 527076512	0	—	+36B	−29N	−22B	−39N	=41B	−37N	+54B	F	+52N	3.5	30.0	31.0	8.75	1320	0.0
43	Raiski, Alexandre	0	FRA	+10N	−7B	−24N	−26B	F	−11B	+52N	+46B	−32N	3.0	37.5	37.5	11.00	691	0.0
44	FIDE 527082288	0	—	−53N	+?B	−10N	+38N	+12B	−24B	−11N	F	F	3.0	32.5	32.5	10.00	694	0.0
45	Bekkat, Sanaa	1417	FRA	−49B	=27N	F	−40N	+37B	−33B	+?N	=26B	−25N	3.0	29.0	29.0	9.00	1460	0.0
46	Pinjon-Casu, Elise	0	FRA	−30B	−40N	−39B	+51N	+38B	−12N	+50B	−43N	−?B	3.0	29.0	29.0	8.00	654	0.0
47	FIDE 527082229	0	—	−29B	−12N	+51B	+?N	−36B	−39N	−38B	+?N	−37B	3.0	28.5	28.5	2.00	658	0.0
48	FIDE 527076431	0	—	−14B	−35N	−38B	+56N	+?B	−?N	−27B	−40N	+50B	3.0	24.0	24.0	2.00	752	0.0
49	FIDE 80467890	0	—	+45N	−28B	−15N	+55B	F	−19N	−12B	−22N	−39B	2.0	35.0	36.0	4.00	667	0.0
50	FIDE 527018091	0	—	−17B	−36N	+56B	+?N	−26N	−34B	−46N	−41B	−48N	2.0	28.0	28.0	0.00	660	0.0
51	FIDE 80464335	0	—	−20N	−23B	−47N	−46B	−34N	+56N	+?B	−52B	−41N	2.0	26.0	26.0	0.00	774	0.0
52	Isackson, Victor	0	FRA	−24N	−15B	−55N	F	−?B	+?N	−43B	+51N	−42B	2.0	20.0	20.0	2.00	683	0.0
53	El Bouajaji, Moad	0	FRA	+44B	−5N	+?B	−6N	F	F	F	F	F	2.0	17.5	17.5	3.00	812	0.0
54	FIDE 576014908	0	—	−16N	−31B	−26N	−?B	+56B	−38N	−42N	−?B	−?B	1.0	22.5	22.5	0.00	687	0.0
55	FIDE 576014894	0	—	−5B	−?N	+52B	−49N	F	F	F	F	F	1.0	10.5	10.5	2.00	754	0.0
56	FIDE 560085142	0	—	−1N	−34B	−50N	−48B	−54N	−51B	F	−?N	−?B	0.0	21.0	21.0	0.00	919	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Essalhi, AdamFRA
+116.0
7.0 pts · #2
2Zhang, AlexisFRA
+29.6
6.5 pts · #10
3Antoine, VladimirFRA
+23.6
8.5 pts · #4

Top rating losers

1Quach, Long PaulFRA
-57.6
5.0 pts · #37
2Sanchez Taraj, ArvinFRA
-32.8
5.5 pts · #20
3Ragot Ruer, NoahFRA
-32.0
5.0 pts · #32

Biggest upsets

R5+222 Elo gap
Dell`accio, Lucas1445 beat Krulik, Aaron1667
R6+189 Elo gap
Essalhi, Adam1400 beat Quach, Long Paul1589
R3+139 Elo gap
Essalhi, Adam1400 beat Ragot Ruer, Noah1539