CChessStats

Tournoi interne du club d'Evian 2026 -2400

Open SwissStandard

21 players participated in this 8-round tournament, held from 20 Jun 2026 to 28 Jun 2026 in Evian, France. 3 federations represented. Top 10 Elo average was 1691, and top seed was Dimitri Sudomir (🇫🇷 FRA, 1833).

Lucian Constantin (🇫🇷 FRA, 1688) won with 6.5/8, ahead of Dimitri Sudomir (6.0) and Hugo Nicolle (5.5). Constantin broke clear in the final round.

The biggest upset came in round 7: Jean-Claude Davy (1577) beat Yves Courtieu (1819), a +242-point gap.

Location
🇫🇷Evian, France
Dates
20 Jun 2026 → 28 Jun 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 8 rounds
Top seed
🇫🇷Dimitri Sudomir1833
Avg top 10
1,691
Participants
21
Federations · 3 represented
🇫🇷France×14
🇧🇪Belgium×1
🇨🇭Switzerland×1
Top 3

How it unfolded

Top 6 · 8 rounds

Lucian Constantin led from R4; +0.5-point edge over the runner-up.

Co-leaders
9
5
3
1
1
4
2
1
2468R1R2R3R4R5R6R7R8
Constantin6.5Sudomir6Nicolle5.5Davy5.5Decroux5Courtieu4.5
R4–R8 · LEAD HELD

Lucian Constantin held the sole lead from R4 through R8 without losing it.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Lucian Constantin beat Dimitri Sudomir (White).

WIN STREAKS · 2 top finishers

Lucian Constantin 4 wins (R1–R4)Hugo Nicolle 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Lucian Constantin*
1
1
1
2Dimitri Sudomir
0
*
0
—
3Hugo Nicolle
0
1
*—
4Jean-Claude Davy
0
——*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8PtsBu C1BuSBPerfΔ
1Constantin, Lucian1688FRA+16N+11B+2B+3N=10N−7B+6N+4B6.534.037.030.501967+49.2
2Sudomir, Dimitri1833FRA+9N+8B−1N+5B+6N−3B+10N+7B6.035.039.027.001866+13.6
3Nicolle, Hugo0FRA+6N+10B+11N−1B=7B+2N−5N+8B5.535.039.025.251866+31.6
4Davy, Jean-Claude1577FRA=13N−6B+17N+19B+14N+10B+7N−1N5.529.532.019.001748+22.8
5Decroux, Hugo1651FRA+20B−7N+16B−2N+8B+9N+3B−11N5.032.033.018.501710+15.2
6Weber, Richard1633FRA−3B+4N+12B+13N−2B+11N−1B=9N4.536.040.019.751665+3.8
7Courtieu, Yves1819FRA+18N+5B+14N−10B=3N+1N−4B−2N4.535.538.520.251650-27.4
8Bardolle, Laurent1669FRA+12N−2N+15B=14B−5N+17B+16N−3N4.529.532.514.50958-23.0
9FIDE 5760555580—−2B+20N−10N+?B+16N−5B+12N=6B4.527.527.510.2513840.0
10Sudomir, Jean-denis1706FRA+15B−3N+9B+7N=1B−4N−2B=14N4.035.538.516.751592-15.2
11Grillet-Paysan, Yannick1798BEL+21B−1N−3BF+12N−6B+15N+5B4.031.532.513.001497-63.2
12Gallay, Renaud0FRA−8B+21N−6N+18B−11B+19N−9B+17N4.026.027.09.5014650.0
13Loyot, Gabriel0FRA=4B−14N+21B−6B−18N+?N=19B+15B4.022.522.58.0014560.0
14Lehmann, Abel0FRA+17N+13B−7B=8N−4B−15NF=10B3.028.528.511.2515000.0
15FIDE 5760567160—−10N+17B−8NF+?N+14B−11B−13N3.026.526.56.009240.0
16FIDE 5600247710—−1B+?N−5N+?B−9B+18N−8BF3.026.026.03.008690.0
17FIDE 5600732410—−14B−15N−4B+20N+?B−8N+18B−12B3.024.024.04.008230.0
18Decroux, Guy0SUI−7B−19N+20B−12N+13B−16B−17N+?N3.022.022.05.008760.0
19Lurvois, Jean-luc1532FRAF+18BF−4N+21B−12B=13NF2.520.520.56.00777-8.8
20FIDE 5600732500—−5N−9B−18N−17B−?N+?B−?NF1.015.515.50.008500.0
21Davy, Catherine0FRA−11N−12B−13N+?B−19N−?BFF1.014.514.50.008650.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets