1er Open du pays rochelais - Tournoi B

Open SwissStandard

43 players participated in this 7-round tournament, held from 15 May 2026 to 17 May 2026 in Sainte Soulle, France. Top 10 Elo average was 1568, and top seed was Stephane Menager (🇫🇷 FRA, 1591).

Isaac Gabillon (🇫🇷 FRA, 1535) won with 6.0/7, ahead of Hugo Renault-Campourcy (5.5) and Lola Bowman (5.5). Gabillon won solo starting round 6.

The biggest upset came in round 6: Frederic Lanoe (1471) beat Stephane Menager (1591), a +120-point gap.

Location

🇫🇷Sainte Soulle, France

Dates

15 May 2026 → 17 May 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇫🇷Stephane Menager1591

Avg top 10

1,568

Participants

Federations · 1 represented

🇫🇷France×35

Top 3

🥇
Isaac Gabillon
🇫🇷FRA·1535
6.0pts·1776perf+60.4
🥈
Hugo Renault-Campourcy
🇫🇷FRA·1564
5.5pts·1713perf+45.6
🥉
Lola Bowman
🇫🇷FRA·1549
5.5pts·1702perf+41.2

How it unfolded

Top 6 · 7 rounds

Isaac Gabillon led from R4; +0.5-point edge over the runner-up.

Co-leaders

Gabillon6Renault-Campourcy5.5Bowman5.5Morel5Lanoe5Sauvestre5

R4–R7 · LEAD HELD

Isaac Gabillon held the sole lead from R4 through R7 without losing it.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Isaac Gabillon beat Hugo Renault-Campourcy (White).

WIN STREAKS · 3 top finishers

Isaac Gabillon 4 wins (R1–R4)Hugo Renault-Campourcy 3 wins (R4–R6)Lola Bowman 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Isaac Gabillon	*	1	½	—
2Hugo Renault-Campourcy	0	*	½	—
3Lola Bowman	½	½	*	—
4Eric Morel	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Gabillon, Isaac	1535	FRA	+39B	+37N	+2B	+13B	=3N	+5B	=4N	6.0	26.5	27.5	22.25	1776	+60.4
2	Renault-Campourcy, Hugo	1564	FRA	+28N	+9B	−1N	+21B	+15N	+13B	=3N	5.5	27.5	30.5	21.75	1713	+45.6
3	Bowman, Lola	1549	FRA	+42N	+19B	+8B	=5N	=1B	+25N	=2B	5.5	27.5	27.5	19.25	1702	+41.2
4	Lanoe, Frederic	1471	FRA	+41B	=14N	+10B	+6B	−5N	+8B	=1B	5.0	29.0	29.5	19.50	1665	+62.4
5	Sauvestre, Romain	1507	FRA	+16N	+25B	+24N	=3B	+4B	−1N	=6N	5.0	28.5	31.5	20.25	1667	+26.0
6	Morel, Eric	1547	FRA	+22B	=29N	+14B	−4N	+12B	+10N	=5B	5.0	26.5	29.5	20.50	1617	+11.0
7	Martin, Sandro	0	FRA	−32B	+?N	+18B	−14N	+26B	+20N	+13N	5.0	20.5	20.5	14.00	1559	0.0
8	Menager, Stephane	1591	FRA	+26N	+27B	−3N	=9B	+20B	−4N	+19B	4.5	25.0	28.0	15.25	1487	-14.0
9	Bowman, Lana	1461	FRA	+30B	−2N	+19B	=8N	=14B	=18N	+25B	4.5	24.0	27.0	15.50	1563	+28.0
10	Ben Amor, Kateb	1479	FRA	+40N	=11B	−4N	+36B	+24N	−6B	+18B	4.5	22.5	23.5	11.25	1533	+14.8
11	Pestel, Elie	1556	FRA	+20B	=10N	+33B	F	−13N	+21N	+14B	4.5	22.0	22.0	15.75	1617	+12.8
12	Dautheville, Eric	1444	FRA	−13N	+16B	=36N	+33B	−6N	+31B	+32N	4.5	21.0	22.5	12.75	1432	-0.8
13	Baixas, Mathieu	1590	FRA	+12B	+32N	+15B	−1N	+11B	−2N	−7B	4.0	29.5	32.0	15.50	1655	+19.6
14	Kannengiesser, Philippe	1582	FRA	+21N	=4B	−6N	+7B	=9N	+27B	−11N	4.0	27.5	30.5	16.25	1497	-13.8
15	Charruyer, Baptiste	1546	FRA	+17N	+36B	−13N	+28B	−2B	F	+30N	4.0	21.0	21.0	11.50	777	-18.2
16	Proust, Axel	0	FRA	−5B	−12N	+?B	−32N	+38N	+26B	+33B	4.0	19.0	19.0	7.00	1404	0.0
17	Delplace, Julien	0	FRA	−15B	−18N	−22B	+?N	+41N	+34B	+27N	4.0	17.0	17.0	6.00	1527	0.0
18	Delmas, David	1510	FRA	−19N	+17B	−7N	+40B	+28N	=9B	−10N	3.5	24.5	25.5	10.25	1277	-24.4
19	Potin, Philippe	0	FRA	+18B	−3N	−9N	+37B	+29N	=24B	−8N	3.5	24.0	25.5	9.50	1469	0.0
20	Boucher, Eric	0	FRA	−11N	+38B	+27N	+34B	−8N	−7B	=29N	3.5	22.5	24.0	8.50	1528	0.0
21	Bray, Alain	1437	FRA	−14B	+43N	+37B	−2N	+34N	−11B	=24N	3.5	21.0	21.0	5.50	1411	-7.2
22	Dejean-Tarascou, Coralie	0	FRA	−6N	=23B	+17N	−24B	−33N	+?B	+36B	3.5	19.5	19.5	7.25	1434	0.0
23	Bichon, Maryse	1505	FRA	−33B	=22N	=31B	F	+36N	=32B	+28N	3.5	16.0	16.0	9.00	1534	+0.8
24	Bertrand, Gilles	1581	FRA	F	+31N	−5B	+22N	−10B	=19N	=21B	3.0	23.0	23.0	10.00	1201	-57.2
25	Adiba, Jean-Claude	1570	FRA	+35B	−5N	+29B	+26N	F	−3B	−9N	3.0	23.0	23.0	8.00	1414	-21.6
26	Klein, Fabrice	1446	FRA	−8B	+39N	+30B	−25B	−7N	−16N	+35B	3.0	21.5	22.5	6.00	781	-25.6
27	Delmas-Chicharro, Enki	1510	FRA	+43B	−8N	−20B	+30N	+35B	−14N	−17B	3.0	21.0	21.0	5.00	787	-31.6
28	Banette, Pascal	0	FRA	−2B	+41N	+32B	−15N	−18B	+40N	−23B	3.0	20.0	20.5	4.00	1292	0.0
29	Louchouarn, Renan	1466	FRA	+38N	=6B	−25N	F	−19B	+33N	=20B	3.0	19.0	19.0	8.25	1366	-5.0
30	FIDE 527015416	0	—	−9N	+42B	−26N	−27B	+39N	+35N	−15B	3.0	17.5	17.5	3.00	691	0.0
31	Metayer, Guy	0	FRA	=34N	−24B	=23N	+38B	F	−12N	+37B	3.0	16.5	16.5	6.00	1319	0.0
32	Bleau, Benoit	1534	FRA	+7N	−13B	−28N	+16B	F	=23N	−12B	2.5	24.0	24.0	10.75	1240	-21.6
33	Bauer, Nathan	0	FRA	+23N	=34B	−11N	−12N	+22B	−29B	−16N	2.5	23.0	25.5	8.25	1349	0.0
34	Ben Amor, Amine	1519	FRA	=31B	=33N	+35B	−20N	−21B	−17N	=39N	2.5	18.5	19.5	5.25	637	-24.4
35	FIDE 576008800	0	—	−25N	+40B	−34N	+41B	−27N	−30B	−26N	2.0	15.5	16.0	1.50	711	0.0
36	Milhem, Pierre	0	FRA	+?B	−15N	=12B	−10N	−23B	F	−22N	1.5	20.0	20.0	2.25	1336	0.0
37	FIDE 576006441	0	—	F	−1B	−21N	−19N	+40B	=41B	−31N	1.5	17.5	17.5	1.25	686	0.0
38	FIDE 560018801	0	—	−29B	−20N	F	−31N	−16B	=39B	+41N	1.5	15.0	15.0	1.00	666	0.0
39	FIDE 544056664	0	—	−1N	−26B	−40N	F	−30B	=38N	=34B	1.0	17.0	17.0	2.00	1227	0.0
40	FIDE 527047008	0	—	−10B	−35N	+39B	−18N	−37N	−28B	−?N	1.0	15.5	15.5	1.00	679	0.0
41	FIDE 527047016	0	—	−4N	−28B	F	−35N	−17B	=37N	−38B	0.5	17.0	17.0	0.75	671	0.0
42	FIDE 576042197	0	—	−3B	−30N	F	F	F	F	F	0.0	8.5	8.5	0.00	749	0.0
43	Prevost, Francis	0	FRA	−27N	−21B	F	F	F	F	F	0.0	8.0	8.0	0.00	674	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Lanoe, FredericFRA
+62.4
5.0 pts · #3
2Gabillon, IsaacFRA
+60.4
6.0 pts · #5
3Renault-Campourcy, HugoFRA
+45.6
5.5 pts · #1

Top rating losers

1Bertrand, GillesFRA
-57.2
3.0 pts · #29
2Delmas-Chicharro, EnkiFRA
-31.6
3.0 pts · #34
3Klein, FabriceFRA
-25.6
3.0 pts · #38

Biggest upsets

R6+120 Elo gap
Lanoe, Frederic1471 beat Menager, Stephane1591
R7+109 Elo gap
Bowman, Lana1461 beat Adiba, Jean-Claude1570
R5+102 Elo gap
Ben Amor, Kateb1479 beat Bertrand, Gilles1581