Championnat des Hauts-de-Seine 2026 des plus50 ans Part II

Open SwissStandard

54 players participated in this 3-round tournament, held from 19 Feb 2026 to 19 Mar 2026 in Puteaux, France. 1 titled players. Top 10 Elo average was 1916, and top seed was Yves Marek (🇫🇷 FRA, 2084).

Pierre Tanchoux (🇫🇷 FRA, 1429) won with 3.0/3, ahead of Christian Vadot (2.5) and Simon James (2.5). Tanchoux clinched sole first place in the final round.

The biggest upset came in round 2: Alain Rigaud (1475) beat Daniel Wuhrmann (1709), a +234-point gap.

Location

🇫🇷Puteaux, France

Dates

19 Feb 2026 → 19 Mar 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 3 rounds

Top seed

🇫🇷Yves Marek2084

Avg top 10

1,916

Participants

Titled players · 1

CM×1

Federations · 1 represented

🇫🇷France×54

Top 3

🥇
Pierre Tanchoux
🇫🇷FRA·1429
3.0pts·2354perf+13.2
🥈
Christian Vadot
🇫🇷FRA·1856
2.5pts·2105perf+18.8
🥉
Simon James
🇫🇷FRA·1921
2.5pts·2172perf+37.6

How it unfolded

Top 6 · 3 rounds

Pierre Tanchoux led from R3; +0.5-point edge over the runner-up.

Co-leaders

Tanchoux3Vadot2.5James2.5Barbe2.5Marek2Mourier2— ex-leaders:Tanchouxled R3, #39

R3–R3 · LEAD HELD

Pierre Tanchoux held the sole lead from R3 through R3 without losing it.

R1–R3 · WIN STREAK

Pierre Tanchoux won 3 in a row (R1–R3).

R3 · FORMER LEADER FALL

Pierre Tanchoux held the sole lead at R3 but finished #39.

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	Pts	Bu C1	Bu	SB	Perf	Δ
1	Tanchoux, Pierre	1429	FRA	+45B	+50N	+26B	3.0	1.5	1.5	1.50	2354	+13.2
2	Vadot, Christian	1856	FRA	+5N	=27N	+17B	2.5	3.5	4.5	4.00	2105	+18.8
3	James, Simon	1921	FRA	=27B	+8N	+33N	2.5	3.0	4.0	3.50	2172	+37.6
4	Barbe, Henry-Julien	1573	FRA	+52N	+53B	=28N	2.5	1.0	1.0	0.50	1784	+10.2
5	Marsac, Hugo	1814	FRA	−2B	+6N	+10B	2.0	4.5	6.5	4.00	1870	+5.2
6	Mattioli, Philippe	1648	FRA	+34N	−5B	+11N	2.0	4.0	5.0	3.00	1743	+7.2
7	Arber, Christian	1668	FRA	+21B	−17N	+9B	2.0	3.5	5.0	3.50	1733	+5.0
8	Duget, Long Jc	1683	FRA	+36B	−3B	+29N	2.0	3.5	4.5	2.00	2378	+14.4
9	Guillot, Herve	1549	FRA	+48B	+20B	−7N	2.0	3.5	4.0	2.00	1684	+10.0
10	Mourier, Marc	1710	FRA	+29N	+31B	−5N	2.0	3.0	4.0	2.00	1816	+6.6
11	Rigaud, Alain	1475	FRA	+26B	+32N	−6B	2.0	3.0	4.0	2.00	1753	+22.0
12	Kirszenberg, MarcCM	2080	FRA	+18N	+30B	F	2.0	2.5	2.5	2.50	2538	+4.2
13	Dubourg, Bruno	1627	FRA	=44N	=46N	+19B	2.0	2.0	2.5	2.00	1697	+5.4
14	Marek, Yves	2084	FRA	F	+38B	+30N	2.0	2.0	2.0	2.00	2572	+5.6
15	Fabre, Guy	1501	FRA	+47N	+44B	F	2.0	1.0	1.0	1.00	2351	+21.8
16	Servignat, Jean Claude	1451	FRA	F	+35N	+50B	2.0	1.0	1.0	1.00	2217	+16.4
17	Gazay, Didier	1682	FRA	=31N	+7B	−2N	1.5	4.5	5.5	2.50	1722	+2.2
18	Didierjean, Tristan	1709	FRA	−12B	=22N	+23B	1.5	3.5	5.0	2.25	1722	-1.4
19	Korbik, Jan	1532	FRA	=24N	+34B	−13N	1.5	3.5	4.5	1.75	1560	+2.8
20	Montay, Jean-Paul	1465	FRA	+35B	−9N	=40B	1.5	3.0	4.0	1.50	1495	+0.8
21	Couillerot, Gerard	1588	FRA	−7N	+51B	=31N	1.5	3.0	3.0	0.50	1657	+6.8
22	Sacksick, Thomas	1553	FRA	+37N	=18B	F	1.5	2.5	2.5	1.75	1853	+17.6
23	Martinez, Alberto	1544	FRA	+51N	=28B	−18N	1.5	2.5	2.5	0.50	1680	+10.6
24	Cortese, Leonida	1473	FRA	=19B	F	+51N	1.5	1.5	1.5	0.75	1783	+16.0
25	Krtolica, Mirko	1524	FRA	+50B	=49N	−32B	1.5	1.5	1.5	0.25	1426	-5.0
26	Duroy, Thierry	1539	FRA	−11N	+37B	−1N	1.0	5.0	6.0	1.00	1380	-14.0
27	Pellisseri, Michel	2011	FRA	=3N	=2B	F	1.0	5.0	5.0	2.50	1847	-4.0
28	Jeannin, Philippe	1661	FRA	−33B	=23N	=4B	1.0	4.0	5.0	2.00	1592	-16.0
29	Lafosse, Olivier	1637	FRA	−10B	+36N	−8B	1.0	4.0	5.0	1.00	1525	-7.8
30	Djogasevic, Ranko	1773	FRA	+46B	−12N	−14B	1.0	4.0	4.5	0.50	1818	+1.8
31	Poletto, Claude	1667	FRA	=17B	−10N	=21B	1.0	3.5	5.0	1.50	1542	-8.4
32	Wuhrmann, Daniel	1709	FRA	−39N	−11B	+25N	1.0	3.5	4.5	1.50	1493	-14.6
33	Divies, Renaud	2003	FRA	+28N	F	−3B	1.0	3.5	4.5	1.00	2473	+2.2
34	Choucroun, Maxime	1582	FRA	−6B	−19N	+49B	1.0	3.5	4.0	0.50	1456	-9.6
35	Poyet, Christian	0	FRA	−20N	−16B	+54B	1.0	3.5	3.5	0.00	1336	-12.4
36	Fin, Jean-Jacques	1536	FRA	−8N	−29B	+41N	1.0	3.0	4.0	1.00	1504	-2.2
37	Leclet, Pierre	1599	FRA	−22B	−26N	+42N	1.0	2.5	3.5	1.00	1387	-17.6
38	Demetz, Yves	1777	FRA	F	−14N	+46B	1.0	2.5	2.5	0.50	1864	+3.4
39	Kvashyna, Tetyana	1844	FRA	+32B	F	F	1.0	2.0	2.0	1.00	2476	+5.4
40	Derain, Jacky	1493	FRA	F	=47B	=20N	1.0	2.0	2.0	1.00	1522	+0.4
41	Moulun, Raphael	1581	FRA	F	+48N	−36B	1.0	1.5	1.5	0.50	1529	-3.2
42	Kahn, Maxime	1429	FRA	F	+54N	−37B	1.0	1.0	1.0	0.00	1513	+4.8
43	Koulitchenko, Francoise	1570	FRA	F	F	+47N	1.0	0.5	0.5	0.50	2358	+11.0
44	Lalot, Philippe	1561	FRA	=13B	−15N	F	0.5	4.0	4.0	1.00	1381	-8.2
45	Rosset, Laurent	0	FRA	−1N	F	=48B	0.5	3.5	3.5	0.25	1285	0.0
46	Hucault, Christophe	1651	FRA	−30N	=13B	−38N	0.5	3.0	4.0	1.00	1451	-13.8
47	David, Jean-yves	1569	FRA	−15B	=40N	−43B	0.5	3.0	4.0	0.50	1245	-23.4
48	Seitz, Francis	1514	FRA	−9N	−41B	=45N	0.5	3.0	3.5	0.25	771	-34.4
49	Gelibter, Marc	1562	FRA	F	=25B	−34N	0.5	2.5	2.5	0.75	1358	-10.6
50	Froment, Jean-Pierre	0	FRA	−25N	−1B	−16N	0.0	5.0	6.5	0.00	679	0.0
51	Pages, Francois	1650	FRA	−23B	−21N	−24B	0.0	3.0	4.5	0.00	731	-39.6
52	Clisci, Serge	1489	FRA	−4B	F	F	0.0	2.5	2.5	0.00	788	-7.8
53	Marechal, Lionel	0	FRA	F	−4N	F	0.0	2.5	2.5	0.00	788	0.0
54	Patarot, Alain	0	FRA	F	−42B	−35N	0.0	2.0	2.0	0.00	642	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1James, SimonFRA
+37.6
2.5 pts · #2
2Rigaud, AlainFRA
+22.0
2.0 pts · #13
3Fabre, GuyFRA
+21.8
2.0 pts · #9

Top rating losers

1Pages, FrancoisFRA
-39.6
0.0 pts · #50
2Seitz, FrancisFRA
-34.4
0.5 pts · #54
3David, Jean-yvesFRA
-23.4
0.5 pts · #45

Biggest upsets

R2+234 Elo gap
Rigaud, Alain1475 beat Wuhrmann, Daniel1709
R3+177 Elo gap
Cortese, Leonida1473 beat Pages, Francois1650
R3+110 Elo gap
Tanchoux, Pierre1429 beat Duroy, Thierry1539