10eme tournoi FIDE de St Mande - 1800 ELO r1-4

Open SwissStandard

39 players participated in this 4-round tournament, held from 05 Oct 2025 to 18 Oct 2025 in Saint Mande, France. Top 10 Elo average was 1635, and top seed was Jerome Michel (🇫🇷 FRA, 1681).

Matei Mare (🇫🇷 FRA, 1619) won with 4.0/4, ahead of Gabriel Plaidit (3.5) and Alban Roblin (3.5). Mare broke clear in the final round.

The biggest upset came in round 1: Florent Gourmond (1430) beat Sacha Rousseaux (1618), a +188-point gap.

Location

🇫🇷Saint Mande, France

Dates

05 Oct 2025 → 18 Oct 2025

Time control

Standard: 50 minutes with 10 seconds increment from move 1

System

Swiss · 4 rounds

Top seed

🇫🇷Jerome Michel1681

Avg top 10

1,635

Participants

Federations · 1 represented

🇫🇷France×36

Top 3

🥇
Matei Mare
🇫🇷FRA·1619
4.0pts·2335perf+61.2
🥈
Gabriel Plaidit
🇫🇷FRA·1579
3.5pts·2335perf+35.2
🥉
Alban Roblin
🇫🇷FRA·1540
3.5pts·1868perf+48.8

How it unfolded

Top 6 · 4 rounds

Matei Mare led from R4; +0.5-point edge over the runner-up.

Co-leaders

Mare4Roblin3.5Plaidit3.5Larroque Pasquier3Wang3Trolong3

R4–R4 · LEAD HELD

Matei Mare held the sole lead from R4 through R4 without losing it.

WIN STREAKS · 2 top finishers

Matei Mare 4 wins (R1–R4)Gabriel Plaidit 3 wins (R2–R4)

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	Pts	Bu C1	Bu	SB	Perf	Δ
1	Mare, Matei	1619	FRA	+26B	+14N	+6B	+5N	4.0	8.0	9.0	9.00	2335	+61.2
2	Plaidit, Gabriel	1579	FRA	=24N	+16B	+11N	+18B	3.5	6.5	8.0	7.25	2335	+35.2
3	Roblin, Alban	1540	FRA	+38N	=11B	+28N	+4B	3.5	6.5	6.5	5.25	1868	+48.8
4	Cario, Ella	1542	FRA	+29B	+8N	+7B	−3N	3.0	9.5	10.5	7.00	1703	+35.2
5	Haueur, Cyril	1564	FRA	+35B	+12N	+13B	−1B	3.0	8.5	8.5	4.50	1695	+21.2
6	Coustenoble, Charles	1554	FRA	+21N	+28B	−1N	+17B	3.0	8.0	9.0	5.00	1758	+32.8
7	Mathiyazhagan, Kenzo	1601	FRA	+36N	+19B	−4N	+13B	3.0	7.0	7.0	4.00	1609	+7.6
8	Larroque Pasquier, Hugo	1633	FRA	+25N	−4B	+27N	+15B	3.0	6.5	7.5	4.50	1685	+10.0
9	Wang, Leo	1620	FRA	+23N	−15B	+16N	+19B	3.0	6.0	8.0	6.00	1678	+11.2
10	Trolong, Alain	1604	FRA	+22B	−13N	+26B	+14N	3.0	6.0	7.0	5.00	1619	+1.0
11	Antoine, Vladimir	1641	FRA	+20B	=3N	−2B	+25N	2.5	9.0	10.5	5.25	1613	-5.6
12	Villeneuve De, Maelys	1647	FRA	+27N	−5B	=25N	+24B	2.5	6.0	7.0	3.25	1508	-19.6
13	Courtin, Christophe	1462	FRA	+17N	+10B	−5N	−7N	2.0	9.0	11.0	5.00	1585	+26.4
14	Fabre, Guy	1530	FRA	+30N	−1B	+23N	−10B	2.0	9.0	10.0	3.00	1443	-7.0
15	Phung, Lam	1533	FRA	+39B	+9N	−18B	−8N	2.0	8.0	8.0	3.00	1626	+11.2
16	Gourmond, Florent	1430	FRA	+34B	−2N	−9B	+37N	2.0	7.5	7.5	1.00	1479	+7.2
17	Cochard-Imani, Sacha	1620	FRA	−13B	+31N	+20B	−6N	2.0	7.0	8.0	3.00	1374	-38.4
18	Moussafir, Elie	0	FRA	F	+24B	+15N	−2N	2.0	7.0	7.0	3.50	1551	0.0
19	Bekkat, Harone	1503	FRA	+33B	−7N	+37B	−9N	2.0	7.0	7.0	1.00	1495	-1.2
20	Glomot, Ana	1480	FRA	−11N	+38B	−17N	+30B	2.0	5.5	5.5	1.00	826	-24.4
21	Chousterman, Zacharie	0	FRA	−6B	=32N	=31B	+26N	2.0	5.0	6.0	2.00	1537	0.0
22	Barthelemy, Antoine	0	FRA	−10N	−33N	+35B	+27B	2.0	5.0	5.0	1.00	1466	0.0
23	Coustenoble, Eloise	1453	FRA	−9B	+39N	−14B	+36N	2.0	5.0	5.0	0.00	776	-29.6
24	Beaufils, Marcel	0	FRA	=2B	−18N	+32B	−12N	1.5	8.0	9.0	2.75	1591	0.0
25	Aghamaliyev, Senan	1471	FRA	−8B	+29N	=12B	−11B	1.5	8.0	9.0	2.25	1359	-14.4
26	Phung, Ly	1450	FRA	−1N	+30B	−10N	−21B	1.0	9.0	10.0	1.00	812	-26.4
27	Bekkat, Sanaa	1484	FRA	−12B	+35N	−8B	−22N	1.0	7.5	7.5	0.00	831	-24.8
28	Pavard-Sato, Manato	1668	FRA	+32B	−6N	−3B	—	1.0	6.5	7.5	1.00	1429	-38.4
29	Ghili, Assya	0	FRA	−4N	−25B	−30N	+35N	1.0	5.5	5.5	0.00	679	0.0
30	Thibaud, Simon	0	FRA	−14B	−26N	+29B	−20N	1.0	5.0	6.0	1.00	700	0.0
31	Roblin, Benoit	0	FRA	−?N	−17B	=21N	=32N	1.0	5.0	5.0	1.50	1319	0.0
32	Pavard-Sato, Yugo	1487	FRA	−28N	=21B	−24N	=31B	1.0	4.5	5.5	1.50	865	-14.4
33	Michel, Jerome	1681	FRA	−19N	+22B	—	—	1.0	2.0	4.0	2.00	705	-14.6
34	Rousseaux, Sacha	1618	FRA	−16N	+36B	—	—	1.0	2.0	2.0	0.00	633	-29.6
35	FIDE 544000804	0	—	−5N	−27B	−22N	−29B	0.0	6.0	7.0	0.00	726	0.0
36	Mare, Adelina	0	FRA	−7B	−34N	F	−23B	0.0	6.0	6.0	0.00	751	0.0
37	Porier, Valentin	0	FRA	F	−?B	−19N	−16B	0.0	4.0	4.0	0.00	711	0.0
38	FIDE 653074785	0	—	−3B	−20N	—	—	0.0	3.5	5.5	0.00	711	0.0
39	FIDE 652022390	0	—	−15N	−23B	—	—	0.0	2.0	4.0	0.00	701	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Mare, MateiFRA
+61.2
4.0 pts · #1
2Roblin, AlbanFRA
+48.8
3.5 pts · #5
3Plaidit, GabrielFRA
+35.2
3.5 pts · #6

Top rating losers

1Pavard-Sato, ManatoFRA
-38.4
1.0 pts · #20
2Cochard-Imani, SachaFRA
-38.4
2.0 pts · #19
3Rousseaux, SachaFRA
-29.6
1.0 pts · #29

Biggest upsets

R1+188 Elo gap
Gourmond, Florent1430 beat Rousseaux, Sacha1618
R1+178 Elo gap
Bekkat, Harone1503 beat Michel, Jerome1681
R1+158 Elo gap
Courtin, Christophe1462 beat Cochard-Imani, Sacha1620