CChessStats

Manche Jeunes 2025-2026 - U18

Open SwissStandard

9 players participated in this 5-round tournament, held from 22 Nov 2025 to 23 Nov 2025 in Saint Lo, France. Top 10 Elo average was 1469, and top seed was Enzo Cailloux (πŸ‡«πŸ‡· FRA, 1874).

Charles Martin-Renouf (πŸ‡«πŸ‡· FRA, 1814) won with 4.5/5, ahead of Adryen Bouder (4.0) and Marceau Clouard (3.0). Martin-Renouf won solo starting round 3.

The biggest upset came in round 3: Marceau Clouard (1686) beat Enzo Cailloux (1874), a +188-point gap.

Location
πŸ‡«πŸ‡·Saint Lo, France
Dates
22 Nov 2025 β†’ 23 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 5 rounds
Top seed
πŸ‡«πŸ‡·Enzo Cailloux1874
Avg top 10
1,469
Participants
9
Federations Β· 1 represented
πŸ‡«πŸ‡·FranceΓ—8
Top 3

How it unfolded

Top 6 Β· 5 rounds

Charles Martin-Renouf led from R3; +0.5-point edge over the runner-up.

Co-leaders
3
2
1
1
1
1.52.545R1R2R3R4R5
Martin-Renouf4.5Bouder4Clouard3Cailloux2Legrand2Jossier2
R3–R5 Β· LEAD HELD

Charles Martin-Renouf held the sole lead from R3 through R5 without losing it.

R3 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Charles Martin-Renouf beat Adryen Bouder (Black).

R1–R4 Β· WIN STREAK

Charles Martin-Renouf won 4 in a row (R1–R4).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Charles Martin-Renouf*
1
1
Β½
2Adryen Bouder
0
*
1
β€”
3Marceau Clouard
0
0
*
1
4Enzo Cailloux
Β½
β€”
0
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΞ”
1Martin-Renouf, Charles1814FRA+4N+9B+2N+3B=5B4.511.011.010.002063+41.2
2Bouder, Adryen1690FRA+7B+3Nβˆ’1B+4N+8B4.011.012.07.501837+38.4
3Clouard, Marceau1686FRA+8Nβˆ’2B+5Nβˆ’1N+6B3.012.513.55.001763+22.4
4Legrand, Quentin1658FRAβˆ’1B+6N+8Bβˆ’2BF2.011.511.53.001646-0.8
5Cailloux, Enzo1874FRA=6B+7Nβˆ’3BF=1N2.011.011.04.751662-40.0
6Jossier, Colin1672FRA=5Nβˆ’4B+9N=7Bβˆ’3N2.08.58.51.751468-42.0
7Lecorps, Ethan1423FRAβˆ’2Nβˆ’5BF=6N+9B1.58.08.01.001456+2.0
8Feron, Louison1405FRAβˆ’3BFβˆ’4N+9Bβˆ’2N1.09.09.00.00878-20.4
9FIDE 5440083090β€”Fβˆ’1Nβˆ’6Bβˆ’8Nβˆ’7N0.09.09.00.007790.0

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
Manche Jeunes 2025-2026 - U18 β€” SAINT LO, France | Chess Tournament Results | ChessStats