CChessStats

Championnat du Maine et Loire U12 2025

Open SwissStandard

20 players participated in this 6-round tournament, held from 22 Nov 2025 to 23 Nov 2025 in Angers, France. 2 federations represented. Top 10 Elo average was 1191, and top seed was Lucas Perraud (🇫🇷 FRA, 1530).

Lucas Perraud (🇫🇷 FRA, 1530) won with 5.5/6, ahead of Olha Kosenko (5.0) and Leonard Cousyn (4.5). Perraud shared the lead from round 4 and won solo starting round 5.

Location
🇫🇷Angers, France
Dates
22 Nov 2025 → 23 Nov 2025
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇫🇷Lucas Perraud1530
Avg top 10
1,191
Participants
20
Federations · 2 represented
🇫🇷France×12
🇺🇦Ukraine×1
Top 3

How it unfolded

Top 6 · 6 rounds

Lucas Perraud led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
11
4
1
2
1
1
1.534.56R1R2R3R4R5R6Perraud takes lead
Perraud5.5Kosenko5Cousyn4.5Getti4Ciron4Duquesnoy4
R5 · LEADER CHANGE23 Nov

Lucas Perraud takes the sole lead (4.5/5).

R2 · HEAD-TO-HEAD · WINNER VS 2ND

Lucas Perraud drew with Olha Kosenko (Black).

WIN STREAKS · 2 top finishers

Lucas Perraud 4 wins (R3–R6)Olha Kosenko 3 wins (R4–R6)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Lucas Perraud*
½
1
—
2Olha Kosenko
½
*—
1
3Leonard Cousyn
0
—*
1
4Gaspard Getti—
0
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Perraud, Lucas1530FRA+13B=2N+9B+7N+3B+5N5.520.023.020.501852+67.2
2Kosenko, Olha1476UKR+17N=1B=8N+10B+4N+7B5.019.521.517.001687+44.4
3Cousyn, Leonard1524FRA+16N+8B=7N+4B−1N+9B4.519.521.514.251632+28.4
4Getti, Gaspard1507FRA+11B+9N+5B−3N−2B+14N4.019.522.513.001485-5.6
5Duquesnoy, Colin1501FRA+18N+19B−4N+15B+11N−1B4.016.518.59.00721-38.0
6Ciron, Robin0FRA+12N−7B−15N+8B+?N+11B4.015.015.09.5014670.0
7Kone, Noe1487FRA+15B+6N=3B−1B+13N−2N3.522.024.011.251237-36.4
8Glon Tombi Ambassa, Hermione1445FRA+10B−3N=2B−6N+12B+18N3.519.521.510.501307-14.0
9Ferron, Armand1437FRA+20N−4B−1N+16B+10N−3N3.019.019.05.00722-46.0
10FIDE 5600179960—−8N+16B+?N−2N−9B+15B3.015.515.54.006530.0
11FIDE 804908320—−4N+20B+19N+?B−5B−6N3.014.014.02.007070.0
12Rocher, Clement0FRA−6B−15N+17N+?B−8N+16B3.013.513.54.006460.0
13De Lahaye, Emma0FRA−1N+?B−?N+18B−7B+17N3.013.013.04.007090.0
14FIDE 5440025300—−?N+17B−16N+19B+15N−4B3.012.012.06.007120.0
15FIDE 5270782560—−7N+12B+6B−5N−14B−10N2.017.520.57.006950.0
16El Lahani, Yanis0FRA−3B−10N+14B−9N+20B−12N2.016.516.53.006810.0
17FIDE 804940210—−2B−14N−12B+20N+?N−13B2.014.014.00.006760.0
18FIDE 804939120—−5B−?N+20B−13N+19N−8B2.012.512.52.006740.0
19Bourgeais, Eliott0FRA+?B−5N−11B−14N−18B+20N2.012.012.00.007020.0
20FIDE 5600180030—−9B−11N−18N−17B−16N−19B0.012.014.00.006380.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers