10eme Open de La Tour Saint-Pierroise (-1800)

Open SwissStandard

46 players participated in this 5-round tournament, held from 27 Sept 2025 to 28 Sept 2025 in Saint Pierre, France. Top 10 Elo average was 1675, and top seed was Jean Emeric Dace (🇫🇷 FRA, 1795).

Guillaume Lambert Hoareau (🇫🇷 FRA, 1731) won with 5.0/5, ahead of Jean Emeric Dace (4.0) and Florent Payet (4.0). Lambert Hoareau won solo starting round 4.

The biggest upset came in round 3: Florent Payet (1597) beat Jean Emeric Dace (1795), a +198-point gap.

Location

🇫🇷Saint Pierre, France

Dates

27 Sept 2025 → 28 Sept 2025

Time control

Standard: 50 minutes with 10 seconds increment from move 1

System

Swiss · 5 rounds

Top seed

🇫🇷Jean Emeric Dace1795

Avg top 10

1,675

Participants

Federations · 1 represented

🇫🇷France×41

Top 3

🥇
Guillaume Lambert Hoareau
🇫🇷FRA·1731
5.0pts·2383perf+66.0
🥈
Jean Emeric Dace
🇫🇷FRA·1795
4.0pts·1803perf+1.6
🥉
Florent Payet
🇫🇷FRA·1597
4.0pts·1820perf+46.4

How it unfolded

Top 6 · 5 rounds

Guillaume Lambert Hoareau led from R4; +1.0-point edge over the runner-up.

Co-leaders

Lambert Hoareau5Dace4Gomez4Clave4Vitry4Payet4

R4–R5 · LEAD HELD

Guillaume Lambert Hoareau never relinquished the lead after R4; final gap +1.0 over the runner-up.

R1–R5 · WIN STREAK

Guillaume Lambert Hoareau won 5 in a row (R1–R5).

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Lambert Hoareau, Guillaume	1731	FRA	+11B	+26N	+23B	+10N	+8B	5.0	12.0	14.0	14.00	2383	+66.0
2	Dace, Jean Emeric	1795	FRA	+16B	+24N	−3B	+12N	+9N	4.0	13.5	16.0	12.00	1803	+1.6
3	Payet, Florent	1597	FRA	+28N	+37B	+2N	−4B	+17N	4.0	13.0	14.5	10.50	1820	+46.4
4	Vitry, Patrick	1692	FRA	+38B	=12N	=24B	+3N	+13B	4.0	12.5	13.5	10.75	1746	+4.4
5	Gomez, Antoine	0	FRA	+19N	+13B	−10B	+32N	+23B	4.0	11.5	13.5	10.50	1649	0.0
6	Clave, Gabriel	1464	FRA	+41N	+15B	−9B	+26N	+14N	4.0	11.5	12.5	9.00	1754	+68.4
7	Folio, Raphael	1546	FRA	+46B	−8N	+31B	+11N	+10B	4.0	11.5	11.5	8.00	1765	+17.2
8	Larroque, Luca	1791	FRA	+33N	+7B	+14N	=9B	−1N	3.5	15.5	17.5	10.75	1745	-6.4
9	Payet, Thomas	1694	FRA	+35N	+40B	+6N	=8N	−2B	3.5	13.5	14.5	8.75	1667	-2.4
10	Chavallard, Yanis	1679	FRA	+21N	+32B	+5N	−1B	−7N	3.0	16.0	18.0	9.00	1470	-16.8
11	Lai-Cheung-Kit, Guillaume	1436	FRA	−1N	+42B	+15N	−7B	+29N	3.0	14.0	15.0	6.00	1489	+4.0
12	Antier, Gilbert	1505	FRA	+44N	=4B	=18N	−2B	+28N	3.0	13.0	14.0	6.50	1542	+2.4
13	Erudel, Irina	1563	FRA	+20B	−5N	+38B	+27N	−4N	3.0	13.0	14.0	6.00	1586	+3.6
14	Tsang Chan Chung, Jean Edouard	1584	FRA	+31B	+27N	−8B	+16N	−6B	3.0	12.5	14.5	7.00	1535	-6.4
15	Legros- Vienne, Adrien	1576	FRA	+30B	−6N	−11B	+45N	+24B	3.0	11.5	11.5	4.50	1357	-34.8
16	Khantalina, Ilariya	1464	FRA	−2N	+29B	+28N	−14B	+30N	3.0	11.0	13.0	6.00	878	-19.6
17	Firoaguer, Baptiste	1514	FRA	−39B	+30N	+34B	+20N	−3B	3.0	11.0	12.0	7.00	796	-18.0
18	Larroque, Leo	1500	FRA	=25B	+39N	=12B	=23N	=19B	3.0	11.0	12.0	6.50	1566	+9.6
19	Mansard, Gregoire	1606	FRA	−5B	=25N	+45N	+37B	=18N	3.0	11.0	11.0	4.25	1674	+5.2
20	Boutin Moreau, Mael	0	FRA	−13N	+33B	+40N	−17B	+37N	3.0	9.5	10.5	4.50	1506	0.0
21	Fleurie, Frederic	0	FRA	−10B	+36N	−27B	+39N	+26B	3.0	9.0	10.0	5.00	1397	0.0
22	Roethlisberger, Thomas	0	FRA	−23B	−34N	+42B	+38N	+27B	3.0	7.5	8.5	4.00	1526	0.0
23	Erudel, Maeva	1579	FRA	+22N	+45B	−1N	=18B	−5N	2.5	15.0	15.0	4.50	1423	-16.4
24	Frison, Jacques	1554	FRA	+29N	−2B	=4N	+25B	−15N	2.5	13.5	15.5	6.50	1416	-10.4
25	Rimbaud, Leo	0	FRA	=18N	=19B	=37N	−24N	+38B	2.5	10.0	11.0	4.75	1450	0.0
26	Krafft, Alice	1545	FRA	+42N	−1B	+35N	−6B	−21N	2.0	14.0	15.0	3.00	773	-12.6
27	Mansard, Alexandre	1491	FRA	+43N	−14B	+21N	−13B	−22N	2.0	12.0	13.0	4.00	755	-30.8
28	Khantalin, Irakliy	0	FRA	−3B	+43N	−16B	+34N	−12B	2.0	12.0	13.0	3.00	719	0.0
29	FIDE 544045603	0	—	−24B	−16N	+43B	+31N	−11B	2.0	10.5	11.5	3.00	695	0.0
30	FIDE 560009926	0	—	−15N	−17B	+44N	+40B	−16B	2.0	10.0	11.0	2.00	733	0.0
31	Rigaut, Sebastien	0	FRA	−14N	+41B	−7N	−29B	+43N	2.0	10.0	11.0	2.00	753	0.0
32	Benaich, Jules	1516	FRA	F	−10N	+39B	−5B	+35N	2.0	10.0	10.0	3.00	879	-11.2
33	Sandjivy, Jean Marc	1457	FRA	−8B	−20N	−36B	+41B	+44N	2.0	9.5	10.5	2.00	984	-2.6
34	Triponney-Regna, Alhassan	0	FRA	−37N	+22B	−17N	−28B	+45B	2.0	9.5	9.5	3.00	707	0.0
35	Khantalin, Serafim	1410	FRA	−9B	+46N	−26B	+36N	−32B	2.0	9.5	9.5	2.00	741	0.0
36	FIDE 544058225	0	—	−40N	−21B	+33N	−35B	+41N	2.0	8.0	9.0	3.00	1479	0.0
37	Benaich, Junon	1465	FRA	+34B	−3N	=25B	−19N	−20B	1.5	12.5	14.5	3.25	808	-23.6
38	Dumas, Ronan	0	FRA	−4N	+44B	−13N	−22B	−25N	1.0	12.5	13.5	1.00	825	0.0
39	Ova, Nathan	0	FRA	+17N	−18B	−32N	−21B	F	1.0	11.0	12.0	3.00	1403	0.0
40	Firoaguer, Beatrice	0	FRA	+36B	−9N	−20B	−30N	F	1.0	10.5	11.5	2.00	892	0.0
41	Truyen, Manon	0	FRA	−6B	−31N	+46B	−33N	−36B	1.0	10.0	10.0	0.00	641	0.0
42	Dijoux, Louis	0	FRA	−26B	−11N	−22N	−43B	+46B	1.0	9.0	9.0	0.00	636	0.0
43	Roethlisberger, Noah	0	FRA	−27B	−28B	−29N	+42N	−31B	1.0	8.0	9.0	1.00	672	0.0
44	FIDE 560009900	0	—	−12B	−38N	−30B	+46N	−33B	1.0	8.0	8.0	0.00	679	0.0
45	Benaich, Louve	0	FRA	F	−23N	−19B	−15B	−34N	0.0	10.5	10.5	0.00	791	0.0
46	FIDE 527057445	0	—	−7N	−35B	−41N	−44B	−42N	0.0	8.0	9.0	0.00	746	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Clave, GabrielFRA
+68.4
4.0 pts · #5
2Lambert Hoareau, GuillaumeFRA
+66.0
5.0 pts · #1
3Payet, FlorentFRA
+46.4
4.0 pts · #7

Top rating losers

1Legros- Vienne, AdrienFRA
-34.8
3.0 pts · #21
2Mansard, AlexandreFRA
-30.8
2.0 pts · #31
3Benaich, JunonFRA
-23.6
1.5 pts · #40

Biggest upsets

R3+198 Elo gap
Payet, Florent1597 beat Dace, Jean Emeric1795
R3+140 Elo gap
Lai-Cheung-Kit, Guillaume1436 beat Legros- Vienne, Adrien1576
R5+133 Elo gap
Folio, Raphael1546 beat Chavallard, Yanis1679