9e Open FIDE d'Agneaux Saint-Lo (-2400)

Open SwissStandard

42 players participated in this 5-round tournament, held from 06 Jun 2026 to 07 Jun 2026 in Agneaux, France. Top 10 Elo average was 1811, and top seed was Natawan Leclere (🇫🇷 FRA, 1965).

Natawan Leclere (🇫🇷 FRA, 1965) won with 4.5/5, ahead of Enzo Cailloux (4.5) and Lucas Gautier (4.0). Leclere won on tie-break after catching the field in the final round.

The biggest upset came in round 1: Lucas Roux (1558) beat Yohann Thomas (1732), a +174-point gap.

Location

🇫🇷Agneaux, France

Dates

06 Jun 2026 → 07 Jun 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 5 rounds

Top seed

🇫🇷Natawan Leclere1965

Avg top 10

1,811

Participants

Federations · 1 represented

🇫🇷France×33

Top 3

🥇
Natawan Leclere
🇫🇷FRA·1965
4.5pts·2154perf+18.0
🥈
Enzo Cailloux
🇫🇷FRA·1940
4.5pts·2123perf+19.0
🥉
Lucas Gautier
🇫🇷FRA·1826
4.0pts·1855perf+9.2

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 2 players tied at 4.5/5, decided on Buchholz.

Co-leaders

Leclere4.5Cailloux4.5Martin-Renouf4Gautier4Hamadi4Roux4

R5 · TIEBREAK CLUSTER

2 players finish on 4.5/5. Leclere takes the title on Buchholz Cut1 (15.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Natawan Leclere drew with Enzo Cailloux (Black).

WIN STREAKS · 3 top finishers

Natawan Leclere 3 wins (R1–R3)Enzo Cailloux 3 wins (R1–R3)Charles Martin-Renouf 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Natawan Leclere	*	½	—	1
2Enzo Cailloux	½	*	1	—
3Charles Martin-Renouf	—	0	*	—
4Lucas Gautier	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Leclere, Natawan	1965	FRA	+17B	+15N	+3B	=2N	+7B	4.5	15.0	18.0	15.75	2154	+18.0
2	Cailloux, Enzo	1940	FRA	+32N	+12B	+25N	=1B	+4N	4.5	13.5	15.5	13.25	2123	+19.0
3	Gautier, Lucas	1826	FRA	+9B	+5N	−1N	+24B	+11B	4.0	15.0	17.0	12.50	1855	+9.2
4	Martin-Renouf, Charles	1927	FRA	+16B	+8N	+11B	+10N	−2B	4.0	14.5	17.5	13.00	1899	-0.8
5	Roux, Lucas	1558	FRA	+22N	−3B	+29N	+26B	+21N	4.0	11.0	13.0	9.00	1877	+50.0
6	Hamadi, David	1831	FRA	=20N	=13B	+37N	+25B	+12N	4.0	10.5	11.5	8.75	1814	-0.8
7	Guerin, Pierrick	1807	FRA	=13N	+23B	+24N	+20B	−1N	3.5	12.5	14.5	8.50	1809	+2.0
8	Bouet, Sacha	1690	FRA	+18N	−4B	+33N	+27B	=9N	3.5	12.5	14.0	8.25	1723	+7.6
9	Lemeray, Elise	1622	FRA	−3N	+37B	+31N	+14B	=8B	3.5	12.5	13.5	7.75	1565	-6.0
10	Delalleau, Nathan	1507	FRA	+14N	=22B	+34N	−4B	+20N	3.5	12.0	13.5	8.25	1767	+36.4
11	FIDE 576042855	0	—	+26N	+18B	−4N	+13B	−3N	3.0	14.0	16.0	8.00	1727	0.0
12	Miossec, Gael	1686	FRA	+28B	−2N	+30B	+19N	−6B	3.0	13.5	15.5	7.00	1716	+2.4
13	Levaufre, Elise	1616	FRA	=7B	=6N	+38B	−11N	+30B	3.0	12.5	13.5	6.75	1819	+20.8
14	FIDE 544006659	0	—	−10B	+35N	+16B	−9N	+28B	3.0	12.0	13.5	6.50	1583	0.0
15	Weckerle, Sacha	1693	FRA	+19B	−1B	−20N	+39N	+25B	3.0	12.0	13.0	6.00	1676	-2.6
16	Clouard, Marceau	1666	FRA	−4N	+27B	−14N	+33B	+24N	3.0	11.0	12.5	5.50	1743	+12.0
17	Albessard, Alicia	1675	FRA	−1N	−24B	+42N	+23B	+27N	3.0	11.0	11.0	4.50	1611	-14.4
18	Mercenne, Jerome	1539	FRA	−8B	−11N	+35B	+38N	+29B	3.0	10.0	11.0	4.50	890	-6.0
19	Mabire, David	1554	FRA	−15N	+33B	+41N	−12B	+26N	3.0	9.5	10.5	4.50	890	-12.6
20	Madon, Francis	1663	FRA	=6B	+21N	+15B	−7N	−10B	2.5	14.0	16.5	7.50	1707	+5.8
21	Deja, Manil	1699	FRA	=23N	−20B	+22N	+34B	−5B	2.5	11.5	13.0	5.25	1540	-35.2
22	Thomas, Yohann	1732	FRA	−5B	=10N	−21B	+40N	+36B	2.5	11.5	12.5	4.25	1468	-27.8
23	Durand, Denis	1554	FRA	=21B	−7N	+36B	−17N	+34B	2.5	10.5	12.0	4.25	1573	+0.6
24	Bouder, Yann	1502	FRA	+42B	+17N	−7B	−3N	−16B	2.0	13.5	13.5	3.00	1551	+3.6
25	Leroy, Christophe	1520	FRA	+38B	+40N	−2B	−6N	−15N	2.0	12.5	13.5	2.00	1015	-19.6
26	Tran, Daniel	0	FRA	−11B	+42N	+28B	−5N	−19B	2.0	12.0	12.0	2.00	1425	0.0
27	Aubeut, Martin	1424	FRA	+29B	−16N	+40B	−8N	−17B	2.0	11.5	12.5	3.00	877	-22.8
28	Vincent, Vassili	1537	FRA	−12N	+31B	−26N	+41B	−14N	2.0	10.0	11.0	3.00	886	-6.0
29	FIDE 560009950	0	—	−27N	+39N	−5B	+37B	−18N	2.0	10.0	11.0	2.00	707	0.0
30	FIDE 576030156	0	—	+?N	−32B	−12N	+31B	−13N	2.0	10.0	10.0	2.00	857	0.0
31	FIDE 653047370	0	—	+36B	−28N	−9B	−30N	+39B	2.0	9.0	10.0	2.50	1414	0.0
32	Albessard, Romain	1669	FRA	−2B	+30N	F	F	+38B	2.0	7.5	7.5	3.00	1140	-6.8
33	Remeuf, Florent	0	FRA	+41B	−19N	−8B	−16N	=35B	1.5	11.0	12.0	1.75	837	0.0
34	FIDE 527083870	0	—	+39B	=36N	−10B	−21N	−23N	1.5	10.0	11.0	1.75	1232	0.0
35	Massue, Victoria	0	FRA	−37N	−14B	−18N	+?B	=33N	1.5	8.5	8.5	0.75	739	0.0
36	Bordas, Alain	1457	FRA	−31N	=34B	−23N	+42B	−22N	1.5	8.5	8.5	0.75	843	-10.8
37	Honore, Guy	0	FRA	+35B	−9N	−6B	−29N	−40B	1.0	11.0	12.0	1.50	927	0.0
38	FIDE 544017880	0	—	−25N	+?B	−13N	−18B	−32N	1.0	10.0	10.0	0.00	786	0.0
39	Massue, Oscar	0	FRA	−34N	−29B	+?N	−15B	−31N	1.0	8.5	8.5	0.00	893	0.0
40	Tran, Lucie	0	FRA	F	−25B	−27N	−22B	+37N	1.0	7.5	7.5	1.00	759	0.0
41	FIDE 527083802	0	—	−33N	F	−19B	−28N	+?B	1.0	6.5	6.5	0.00	746	0.0
42	FIDE 576055779	0	—	−24N	−26B	−17B	−36N	F	0.0	8.5	8.5	0.00	745	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Roux, LucasFRA
+50.0
4.0 pts · #9
2Delalleau, NathanFRA
+36.4
3.5 pts · #18
3Levaufre, EliseFRA
+20.8
3.0 pts · #21

Top rating losers

1Deja, ManilFRA
-35.2
2.5 pts · #19
2Thomas, YohannFRA
-27.8
2.5 pts · #16
3Aubeut, MartinFRA
-22.8
2.0 pts · #36

Biggest upsets

R1+174 Elo gap
Roux, Lucas1558 beat Thomas, Yohann1732
R2+173 Elo gap
Bouder, Yann1502 beat Albessard, Alicia1675
R5+156 Elo gap
Delalleau, Nathan1507 beat Madon, Francis1663