1er Tournoi Open de Toussaint 2025 de Hyeres (-2400)

Open SwissStandard

55 players participated in this 6-round tournament, held from 18 Oct 2025 to 19 Oct 2025 in Hyeres, France. 4 titled players from 4 federations. Top 10 Elo average was 2049, and top seed was Christopher Debray (🇫🇷 FRA, IM, 2316).

Yuri Borisov (🇳🇴 NOR, FM, 2285) won with 6.0/6, ahead of Christopher Debray (5.5) and Bertrand Fahys (5.0). Borisov won solo starting round 5.

The biggest upset came in round 2: Erwan Sabia-Riou (1735) beat Alexandre Quere (2008), a +273-point gap.

Location

🇫🇷Hyeres, France

Dates

18 Oct 2025 → 19 Oct 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇫🇷IMChristopher Debray2316

Avg top 10

2,049

Participants

Titled players · 4

IM×2

FM×1

WIM×1

Federations · 4 represented

🇫🇷France×51

🇳🇴Norway×1

🇧🇪Belgium×1

🇲🇨Monaco×1

Top 3

🥇
FMYuri Borisov
🇳🇴NOR·2285
6.0pts·2787perf+21.2
🥈
IMChristopher Debray
🇫🇷FRA·2316
5.5pts·2411perf+5.0
🥉
Bertrand Fahys
🇫🇷FRA·1827
5.0pts·2037perf+29.8

How it unfolded

Top 6 · 6 rounds

FM Yuri Borisov led from R5; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R5.

Co-leaders

Borisov6Debray5.5Fahys5Quere4.5Petrosyan4.5Delerive4.5

R5–R6 · LEAD HELD

FM Yuri Borisov held the sole lead from R5 through R6 without losing it.

WIN STREAKS · 3 top finishers

FM Yuri Borisov 6 wins (R1–R6)IM Christopher Debray 4 wins (R1–R4)Bertrand Fahys 3 wins (R4–R6)

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Borisov, YuriFM	2285	NOR	+29B	+35N	+9B	+7N	+8B	+4N	6.0	19.5	22.0	22.00	2787	+21.2
2	Debray, ChristopherIM	2316	FRA	+22B	+32N	+11B	+8N	=4B	+7N	5.5	19.5	22.5	20.25	2411	+5.0
3	Fahys, Bertrand	1827	FRA	+36B	+12N	−4B	+14N	+17B	+9N	5.0	19.5	22.0	17.50	2037	+29.8
4	Petrosyan, ArmenIM	2307	FRA	+16N	+10B	+3N	+5B	=2N	−1B	4.5	25.0	28.5	19.75	2231	-2.0
5	Delerive, Christian	1595	FRA	+33B	+28N	+18B	−4N	=15N	+26B	4.5	17.5	20.5	14.25	1937	+43.6
6	Quere, Alexandre	2008	FRA	+24N	−14B	=22N	+19B	+25N	+15B	4.5	16.5	19.5	14.50	1858	-15.2
7	Djoudi, Labir	1975	FRA	+19N	+31B	+23N	−1B	+10N	−2B	4.0	22.0	25.0	13.50	1998	+6.2
8	Boure, Hugo	1983	FRA	+51B	+13N	+14B	−2B	−1N	+30N	4.0	22.0	23.5	12.00	1992	+4.6
9	Boudjellal, Yaqin	1840	FRA	+39N	+25B	−1N	+31B	+23N	−3B	4.0	20.0	22.0	11.00	1867	+9.2
10	Bicais, Noam	1759	FRA	+42B	−4N	+27B	+30N	−7B	+18N	4.0	18.0	20.0	11.50	1840	+24.4
11	Bonnafous, Michel	1964	FRA	+27B	+30N	−2N	−34B	+22N	+23B	4.0	17.5	20.5	12.00	1907	-3.6
12	Gramtine, Carlos	1607	BEL	+54N	−3B	+33N	−20B	+41N	+25B	4.0	16.5	16.5	8.00	1597	-0.8
13	Pesavento, Brian	1653	FRA	+47N	−8B	+39N	−15B	+40N	+27B	4.0	14.5	16.5	9.00	1701	+12.8
14	Sabia-Riou, Erwan	1735	FRA	+21B	+6N	−8N	−3B	=24N	+37B	3.5	20.0	22.5	12.00	1763	+3.6
15	Abidi, Jayad	1793	FRA	+40B	=18N	=17B	+13N	=5B	−6N	3.5	20.0	22.0	11.75	1727	-16.4
16	Verlingue, Brewen	1558	FRA	−4B	+21N	−26B	+36N	+28B	=17N	3.5	17.5	20.0	10.75	1740	+41.6
17	Lebel-Arias, JuliaWIM	1735	MNC	=49N	+48B	=15N	+24B	−3N	=16B	3.5	17.0	18.5	9.25	1624	-13.2
18	Boughaleb, Adam	1593	FRA	+55N	=15B	−5N	+49B	+20N	−10B	3.5	17.0	17.0	6.75	1650	+14.0
19	Origet, Martin	1503	FRA	−7B	+41N	=35B	−6N	+50B	+36N	3.5	15.5	17.0	7.25	1647	+19.6
20	Braymand, Thomas	1699	FRA	+53B	−34N	=36B	+12N	−18B	+35N	3.5	15.5	16.5	8.75	1663	-11.2
21	Aouf, Wannis	0	FRA	−14N	−16B	+46N	+39B	+31N	=24B	3.5	15.0	17.0	8.50	1583	0.0
22	Ode, Sandro	1569	FRA	−2N	+49B	=6B	=35N	−11B	+44N	3.0	18.5	20.0	7.00	1712	+30.4
23	Kahn, Adam	1625	FRA	+50B	+26N	−7B	+28N	−9B	−11N	3.0	18.0	19.5	7.50	1796	+37.6
24	Lefebvre, Titouan	1526	FRA	−6B	+53N	+32B	−17N	=14B	=21N	3.0	18.0	19.0	7.50	1689	+26.4
25	Plaine, Baptiste	1640	FRA	+52B	−9N	+42B	+26N	−6B	−12N	3.0	17.5	19.0	6.50	1660	+1.2
26	Sembel Rudelle, Gael	1798	FRA	+37N	−23B	+16N	−25B	+29N	−5N	3.0	17.0	19.5	9.00	1569	-68.4
27	Piron, Naim	1498	FRA	−11N	+47B	−10N	+45B	+32B	−13N	3.0	17.0	19.0	7.00	1566	+5.2
28	Fretay, Natacha	1764	FRA	+43N	−5B	+29N	−23B	−16N	+39B	3.0	16.0	18.0	7.00	1525	-69.2
29	Kahn, Maxime	1526	FRA	−1N	+44B	−28B	+42N	−26B	+41B	3.0	16.0	18.0	6.00	1532	-5.2
30	Velly, William	1635	FRA	+46N	−11B	+45N	−10B	+44N	−8B	3.0	16.0	18.0	6.00	1102	-22.4
31	Delerive, Clemence	1671	FRA	+41B	−7N	+40B	−9N	−21B	+43N	3.0	15.5	17.5	6.00	1670	-1.2
32	Peragoux, Jean	1702	FRA	+44N	−2B	−24N	+43B	−27N	+40B	3.0	15.5	17.5	6.00	1532	-23.6
33	Matarazzo, Eliott	0	FRA	−5N	+43B	−12B	−40N	+51B	+50N	3.0	14.0	15.5	5.00	1442	0.0
34	Bel-Girardot, Charles	1988	FRA	+38N	+20B	F	+11N	—	—	3.0	10.0	10.0	10.00	2551	+14.2
35	Lemaire Cordeiro, Thomas	1687	FRA	+45N	−1B	=19N	=22B	=37N	−20B	2.5	18.5	20.5	6.50	1511	-50.8
36	Gagnard, Victor	1475	FRA	−3N	+46B	=20N	−16B	+49N	−19B	2.5	17.5	19.0	5.25	1451	-2.4
37	Graillon, Baptiste	1461	FRA	−26B	=50N	=38B	+53N	=35B	−14N	2.5	13.0	14.0	4.25	1509	+6.4
38	Idoux, Christophe	1586	FRA	−34B	F	=37N	F	+53B	+42N	2.5	8.5	8.5	4.25	1618	+0.2
39	Dubarry, Leonardo	1495	FRA	−9B	+52N	−13B	−21N	+47B	−28N	2.0	16.5	18.0	3.50	942	-15.6
40	Dumas, Pierre	1438	FRA	−15N	+54B	−31N	+33B	−13B	−32N	2.0	16.5	16.5	3.00	905	-14.6
41	Regnier, Bernard	0	FRA	−31N	−19B	+55N	+48B	−12B	−29N	2.0	15.5	15.5	2.00	779	0.0
42	Simone, Matteo	1407	FRA	−10N	+55B	−25N	−29B	+45N	−38B	2.0	14.5	14.5	2.00	830	-36.4
43	Mistral, Cesar	1407	FRA	−28B	−33N	+47B	−32N	+52B	−31B	2.0	14.0	15.5	3.50	912	-19.2
44	Durand, Antoine	0	FRA	−32B	−29N	+52B	+51N	−30B	−22B	2.0	13.5	15.0	3.00	1343	0.0
45	Piron, Noameine	0	FRA	−35B	+51N	−30B	−27N	−42B	+54N	2.0	12.0	12.0	1.50	1311	0.0
46	Deus, Lucas	0	FRA	−30B	−36N	−21B	−50N	+55B	+53N	2.0	11.5	11.5	1.00	736	0.0
47	Tavella, Tom	0	FRA	−13B	−27N	−43N	+54B	−39N	+55N	2.0	11.0	11.0	0.00	703	0.0
48	Barruel, Timothee	0	FRA	F	−17N	−51B	−41N	+54B	+49B	2.0	8.5	8.5	1.50	1425	0.0
49	Fretay, Jean-Max	1402	FRA	=17B	−22N	+50B	−18N	−36B	−48N	1.5	14.5	16.0	3.25	1256	-25.6
50	Grondin, Camille	0	FRA	−23N	=37B	−49N	+46B	−19N	−33B	1.5	14.0	15.5	3.25	1179	0.0
51	Bonhoure, Tahitoa	1511	FRA	−8N	−45B	+48N	−44B	−33N	=52B	1.5	13.0	14.5	2.75	1109	-3.2
52	Bernard, Lou	0	FRA	−25N	−39B	−44N	+55B	−43N	=51N	1.5	10.5	10.5	0.75	1175	0.0
53	Koenig, Dimitri	0	FRA	−20N	−24B	+54N	−37B	−38N	−46B	1.0	13.5	13.5	0.00	771	0.0
54	Kraysvitniy, Mykhailo	0	FRA	−12B	−40N	−53B	−47N	−48N	−45B	0.0	12.0	13.0	0.00	723	0.0
55	FIDE 80495729	0	—	−18B	−42N	−41B	−52N	−46N	−47B	0.0	11.5	13.0	0.00	699	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Delerive, ChristianFRA
+43.6
4.5 pts · #12
2Verlingue, BrewenFRA
+41.6
3.5 pts · #17
3Kahn, AdamFRA
+37.6
3.0 pts · #24

Top rating losers

1Fretay, NatachaFRA
-69.2
3.0 pts · #16
2Sembel Rudelle, GaelFRA
-68.4
3.0 pts · #14
3Lemaire Cordeiro, ThomasFRA
-50.8
2.5 pts · #31

Biggest upsets

R2+273 Elo gap
Sabia-Riou, Erwan1735 beat Quere, Alexandre2008
R5+206 Elo gap
Verlingue, Brewen1558 beat Fretay, Natacha1764
R5+204 Elo gap
Piron, Naim1498 beat Peragoux, Jean1702