CChessStats

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 (πŸ‡«πŸ‡· FRA, IM, 2316).

Yuri Borisov (πŸ‡³πŸ‡΄ 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
πŸ‡«πŸ‡·Hyeres, France
Dates
18 Oct 2025 β†’ 19 Oct 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 6 rounds
Top seed
πŸ‡«πŸ‡·IMChristopher Debray2316
Avg top 10
2,049
Participants
55
Titled players Β· 4
IMΓ—2
FMΓ—1
WIMΓ—1
Federations Β· 4 represented
πŸ‡«πŸ‡·FranceΓ—51
πŸ‡§πŸ‡ͺBelgiumΓ—1
πŸ‡³πŸ‡΄NorwayΓ—1
πŸ‡²πŸ‡¨MonacoΓ—1
Top 3
  • πŸ₯‡
    FMYuri Borisov
    πŸ‡³πŸ‡΄NORΒ·2285
    6.0ptsΒ·2787perf+21.2
  • πŸ₯ˆ
    IMChristopher Debray
    πŸ‡«πŸ‡·FRAΒ·2316
    5.5ptsΒ·2411perf+5.0
  • πŸ₯‰
    Bertrand Fahys
    πŸ‡«πŸ‡·FRAΒ·1827
    5.0ptsΒ·2037perf+29.8

How it unfolded

Top 6 Β· 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
26
12
6
3
1
1
1.534.56R1R2R3R4R5R6
Borisov6Debray5.5Fahys5Quere4.5Petrosyan4.5Delerive4.5
R5–R6 Β· LEAD HELD

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

WIN STREAKS Β· 3 top finishers

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

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΞ”
1Borisov, YuriFM2285NOR+29B+35N+9B+7N+8B+4N6.019.522.022.002787+21.2
2Debray, ChristopherIM2316FRA+22B+32N+11B+8N=4B+7N5.519.522.520.252411+5.0
3Fahys, Bertrand1827FRA+36B+12Nβˆ’4B+14N+17B+9N5.019.522.017.502037+29.8
4Petrosyan, ArmenIM2307FRA+16N+10B+3N+5B=2Nβˆ’1B4.525.028.519.752231-2.0
5Delerive, Christian1595FRA+33B+28N+18Bβˆ’4N=15N+26B4.517.520.514.251937+43.6
6Quere, Alexandre2008FRA+24Nβˆ’14B=22N+19B+25N+15B4.516.519.514.501858-15.2
7Djoudi, Labir1975FRA+19N+31B+23Nβˆ’1B+10Nβˆ’2B4.022.025.013.501998+6.2
8Boure, Hugo1983FRA+51B+13N+14Bβˆ’2Bβˆ’1N+30N4.022.023.512.001992+4.6
9Boudjellal, Yaqin1840FRA+39N+25Bβˆ’1N+31B+23Nβˆ’3B4.020.022.011.001867+9.2
10Bicais, Noam1759FRA+42Bβˆ’4N+27B+30Nβˆ’7B+18N4.018.020.011.501840+24.4
11Bonnafous, Michel1964FRA+27B+30Nβˆ’2Nβˆ’34B+22N+23B4.017.520.512.001907-3.6
12Gramtine, Carlos1607BEL+54Nβˆ’3B+33Nβˆ’20B+41N+25B4.016.516.58.001597-0.8
13Pesavento, Brian1653FRA+47Nβˆ’8B+39Nβˆ’15B+40N+27B4.014.516.59.001701+12.8
14Sabia-Riou, Erwan1735FRA+21B+6Nβˆ’8Nβˆ’3B=24N+37B3.520.022.512.001763+3.6
15Abidi, Jayad1793FRA+40B=18N=17B+13N=5Bβˆ’6N3.520.022.011.751727-16.4
16Verlingue, Brewen1558FRAβˆ’4B+21Nβˆ’26B+36N+28B=17N3.517.520.010.751740+41.6
17Lebel-Arias, JuliaWIM1735MNC=49N+48B=15N+24Bβˆ’3N=16B3.517.018.59.251624-13.2
18Boughaleb, Adam1593FRA+55N=15Bβˆ’5N+49B+20Nβˆ’10B3.517.017.06.751650+14.0
19Origet, Martin1503FRAβˆ’7B+41N=35Bβˆ’6N+50B+36N3.515.517.07.251647+19.6
20Braymand, Thomas1699FRA+53Bβˆ’34N=36B+12Nβˆ’18B+35N3.515.516.58.751663-11.2
21Aouf, Wannis0FRAβˆ’14Nβˆ’16B+46N+39B+31N=24B3.515.017.08.5015830.0
22Ode, Sandro1569FRAβˆ’2N+49B=6B=35Nβˆ’11B+44N3.018.520.07.001712+30.4
23Kahn, Adam1625FRA+50B+26Nβˆ’7B+28Nβˆ’9Bβˆ’11N3.018.019.57.501796+37.6
24Lefebvre, Titouan1526FRAβˆ’6B+53N+32Bβˆ’17N=14B=21N3.018.019.07.501689+26.4
25Plaine, Baptiste1640FRA+52Bβˆ’9N+42B+26Nβˆ’6Bβˆ’12N3.017.519.06.501660+1.2
26Sembel Rudelle, Gael1798FRA+37Nβˆ’23B+16Nβˆ’25B+29Nβˆ’5N3.017.019.59.001569-68.4
27Piron, Naim1498FRAβˆ’11N+47Bβˆ’10N+45B+32Bβˆ’13N3.017.019.07.001566+5.2
28Fretay, Natacha1764FRA+43Nβˆ’5B+29Nβˆ’23Bβˆ’16N+39B3.016.018.07.001525-69.2
29Kahn, Maxime1526FRAβˆ’1N+44Bβˆ’28B+42Nβˆ’26B+41B3.016.018.06.001532-5.2
30Velly, William1635FRA+46Nβˆ’11B+45Nβˆ’10B+44Nβˆ’8B3.016.018.06.001102-22.4
31Delerive, Clemence1671FRA+41Bβˆ’7N+40Bβˆ’9Nβˆ’21B+43N3.015.517.56.001670-1.2
32Peragoux, Jean1702FRA+44Nβˆ’2Bβˆ’24N+43Bβˆ’27N+40B3.015.517.56.001532-23.6
33Matarazzo, Eliott0FRAβˆ’5N+43Bβˆ’12Bβˆ’40N+51B+50N3.014.015.55.0014420.0
34Bel-Girardot, Charles1988FRA+38N+20BF+11Nβ€”β€”3.010.010.010.002551+14.2
35Lemaire Cordeiro, Thomas1687FRA+45Nβˆ’1B=19N=22B=37Nβˆ’20B2.518.520.56.501511-50.8
36Gagnard, Victor1475FRAβˆ’3N+46B=20Nβˆ’16B+49Nβˆ’19B2.517.519.05.251451-2.4
37Graillon, Baptiste1461FRAβˆ’26B=50N=38B+53N=35Bβˆ’14N2.513.014.04.251509+6.4
38Idoux, Christophe1586FRAβˆ’34BF=37NF+53B+42N2.58.58.54.251618+0.2
39Dubarry, Leonardo1495FRAβˆ’9B+52Nβˆ’13Bβˆ’21N+47Bβˆ’28N2.016.518.03.50942-15.6
40Dumas, Pierre1438FRAβˆ’15N+54Bβˆ’31N+33Bβˆ’13Bβˆ’32N2.016.516.53.00905-14.6
41Regnier, Bernard0FRAβˆ’31Nβˆ’19B+55N+48Bβˆ’12Bβˆ’29N2.015.515.52.007790.0
42Simone, Matteo1407FRAβˆ’10N+55Bβˆ’25Nβˆ’29B+45Nβˆ’38B2.014.514.52.00830-36.4
43Mistral, Cesar1407FRAβˆ’28Bβˆ’33N+47Bβˆ’32N+52Bβˆ’31B2.014.015.53.50912-19.2
44Durand, Antoine0FRAβˆ’32Bβˆ’29N+52B+51Nβˆ’30Bβˆ’22B2.013.515.03.0013430.0
45Piron, Noameine0FRAβˆ’35B+51Nβˆ’30Bβˆ’27Nβˆ’42B+54N2.012.012.01.5013110.0
46Deus, Lucas0FRAβˆ’30Bβˆ’36Nβˆ’21Bβˆ’50N+55B+53N2.011.511.51.007360.0
47Tavella, Tom0FRAβˆ’13Bβˆ’27Nβˆ’43N+54Bβˆ’39N+55N2.011.011.00.007030.0
48Barruel, Timothee0FRAFβˆ’17Nβˆ’51Bβˆ’41N+54B+49B2.08.58.51.5014250.0
49Fretay, Jean-Max1402FRA=17Bβˆ’22N+50Bβˆ’18Nβˆ’36Bβˆ’48N1.514.516.03.251256-25.6
50Grondin, Camille0FRAβˆ’23N=37Bβˆ’49N+46Bβˆ’19Nβˆ’33B1.514.015.53.2511790.0
51Bonhoure, Tahitoa1511FRAβˆ’8Nβˆ’45B+48Nβˆ’44Bβˆ’33N=52B1.513.014.52.751109-3.2
52Bernard, Lou0FRAβˆ’25Nβˆ’39Bβˆ’44N+55Bβˆ’43N=51N1.510.510.50.7511750.0
53Koenig, Dimitri0FRAβˆ’20Nβˆ’24B+54Nβˆ’37Bβˆ’38Nβˆ’46B1.013.513.50.007710.0
54Kraysvitniy, Mykhailo0FRAβˆ’12Bβˆ’40Nβˆ’53Bβˆ’47Nβˆ’48Nβˆ’45B0.012.013.00.007230.0
55FIDE 804957290β€”βˆ’18Bβˆ’42Nβˆ’41Bβˆ’52Nβˆ’46Nβˆ’47B0.011.513.00.006990.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
1er Tournoi Open de Toussaint 2025 de Hyeres (-2400) β€” HYERES, France | Chess Tournament Results | ChessStats