Open de Ajedrez Open de Ajedrez "La Didactica - Chamberi" Primavera 2026 Rondas 1-2

Open SwissStandard

73 players participated in this 2-round tournament, held from 21 Mar 2026 to 28 Mar 2026 in Madrid, Spain. 1 titled players from 3 federations. Top 10 Elo average was 1923, and top seed was Jorge Castellanos Vazquez (🇪🇸 ESP, FM, 2235).

Pablo Urosa Sanchez (🇪🇸 ESP, 1868) won with 2.0/2, ahead of Maria del Camino Torrecillas Muelas (2.0) and Antonio Balsera Gomez (2.0). Urosa Sanchez won on tie-break after catching the field in the final round.

The biggest upset came in round 2: Juan Jose De Diego Aguero (1573) beat Jose Vicente Restifo Staffetta (1820), a +247-point gap.

Location

🇪🇸Madrid, Spain

Dates

21 Mar 2026 → 28 Mar 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 2 rounds

Top seed

🇪🇸FMJorge Castellanos Vazquez2235

Avg top 10

1,923

Participants

Titled players · 1

FM×1

Federations · 3 represented

🇪🇸Spain×65

🇨🇺Cuba×1

🇬🇶Equatorial Guinea×1

Top 3

🥇
Pablo Urosa Sanchez
🇪🇸ESP·1868
2.0pts·2563perf+14.4
🥈
Maria del Camino Torrecillas Muelas
🇪🇸ESP·1829
2.0pts·2588perf+18.0
🥉
Antonio Balsera Gomez
🇪🇸ESP·1861
2.0pts·2562perf+14.6

Grille américaine

#	Player	Elo	Fed	R1	R2	Pts	Bu C1	Bu	SB	Perf	Δ
1	Urosa Sanchez, Pablo	1868	ESP	+16B	+21N	2.0	1.0	2.0	2.00	2563	+14.4
2	Torrecillas Muelas, Maria del Camino	1829	ESP	+17B	+19N	2.0	1.0	2.0	2.00	2588	+18.0
3	Balsera Gomez, Antonio	1861	ESP	+18N	+20B	2.0	1.0	2.0	2.00	2562	+14.6
4	Trillo Garcia, Francisco	0	ESP	+49N	+?B	2.0	0.5	0.5	0.50	1568	0.0
5	Tanveer, Sharique	0	ESP	+?B	+57N	2.0	0.0	0.0	0.00	1600	0.0
6	Salat, Raunaq	1830	ESP	+56N	+61B	2.0	0.0	0.0	0.00	2467	+22.8
7	FIDE 553062531	0	—	+?N	+56B	2.0	0.0	0.0	0.00	1634	0.0
8	Del Pozo Hernandez, Jose Maria	0	ESP	+?N	+58B	2.0	0.0	0.0	0.00	1716	0.0
9	De Diego Aguero, Juan Jose	1573	ESP	+59B	+60N	2.0	0.0	0.0	0.00	2620	+32.4
10	Pinto Santamaria, Oscar	1774	ESP	+51N	=11B	1.5	1.5	2.0	1.25	2064	+15.2
11	Tarano Miranda, Ignacio Jose	1831	ESP	+62B	=10N	1.5	1.5	1.5	0.75	1928	+4.8
12	Sanz Sanz, Pablo	1828	ESP	+22B	=53N	1.5	1.0	1.5	1.25	1963	+7.0
13	Martin Rodriguez, Logan	1585	ESP	+23N	=51B	1.5	1.0	1.5	1.25	1911	+14.8
14	Campo Garcia, Carlos	1834	ESP	=52N	+50B	1.5	0.5	1.0	0.75	1879	+2.2
15	Molinero Solla, Juan	1828	ESP	=50N	+63B	1.5	0.5	0.5	0.25	1851	+1.0
16	Munoz Entrago, Oscar	1717	ESP	−1N	+29B	1.0	2.0	3.0	1.00	1654	-2.6
17	Lopez Santamartina, Rodrigo	1678	ESP	−2N	+39B	1.0	2.0	3.0	1.00	1029	-12.0
18	Gonzalez Davila, Manuel	1714	ESP	−3B	+35N	1.0	2.0	3.0	1.00	1061	-6.0
19	Corroto Jimenez, Jose Antonio	1898	ESP	+58N	−2B	1.0	2.0	2.0	0.00	1798	-5.6
20	Guarnizo Cumbicus, Cristian Rene	1811	ESP	+57B	−3N	1.0	2.0	2.0	0.00	1757	-5.6
21	Monclus Orus, Victor	1809	ESP	+71N	−1B	1.0	2.0	2.0	0.00	1068	-16.8
22	Valencia Valencia, Juan David	1659	ESP	−12N	+40B	1.0	1.5	2.5	1.00	1028	-11.2
23	FIDE 553028066	0	—	−13B	+?N	1.0	1.5	1.5	0.00	1573	0.0
24	Carrascosa Bernal, Alvaro	1750	ESP	−33N	+42B	1.0	1.0	2.0	1.00	1719	-1.6
25	Narvaez Rivero, Guillermo	1952	ESP	−30N	+27B	1.0	1.0	2.0	1.00	1687	-12.4
26	Alberdi Garcia, Carlos Alfonso	1785	ESP	+41B	−31N	1.0	1.0	2.0	1.00	1758	-1.4
27	Soofi Alizadeh, Arash	1597	ESP	+36B	−25N	1.0	1.0	2.0	1.00	1152	-2.2
28	Pantrigo Fernandez, Juan Jose	1707	ESP	−32N	+38B	1.0	1.0	2.0	1.00	1056	-12.0
29	Garcia Alvarez, Gerardo	1439	ESP	+54B	−16N	1.0	1.0	1.5	0.50	1675	+23.2
30	Marcos Lomo, Juan	1776	ESP	+25B	F	1.0	1.0	1.0	1.00	2752	+14.6
31	Uceda Ortiz, Fernando Lucas	1881	ESP	F	+26B	1.0	1.0	1.0	1.00	2585	+7.4
32	Jimenez Casas, Javier	1856	ESP	+28B	F	1.0	1.0	1.0	1.00	2507	+12.0
33	Garcia Vieira, Francisco Javier	1887	ESP	+24B	F	1.0	1.0	1.0	1.00	2550	+6.4
34	Castellanos Vazquez, JorgeFM	2235	ESP	+37N	F	1.0	1.0	1.0	1.00	2635	+1.6
35	Parjiani, Sofia	0	ESP	+?N	−18B	1.0	1.0	1.0	0.00	1620	0.0
36	Carmona Cordoba, Antonio	0	ESP	−27N	+?B	1.0	1.0	1.0	0.00	1561	0.0
37	Montero Gomez, Nicolas	1785	ESP	−34B	+65N	1.0	1.0	1.0	0.00	1861	+4.4
38	FIDE 553063899	0	—	+?B	−28N	1.0	1.0	1.0	0.00	1653	0.0
39	Mohebali, Mohammadjavad	0	ESP	+?B	−17N	1.0	1.0	1.0	0.00	1606	0.0
40	FIDE 54729165	0	—	+?B	−22N	1.0	1.0	1.0	0.00	1584	0.0
41	Relanzon Coello, Alejandro	1634	ESP	−26N	+69B	1.0	1.0	1.0	0.00	985	-12.0
42	Fernandez Diez, Julio	1551	ESP	+66B	−24N	1.0	1.0	1.0	0.00	950	-4.8
43	Gonzalez Sanchez, Javier	1839	ESP	F	+64B	1.0	0.0	0.0	0.00	2589	+8.6
44	Bolea Olivan, Jose Angel	1791	ESP	F	+68B	1.0	0.0	0.0	0.00	2435	+5.8
45	Quesada Jimenez, Pablo	1461	ESP	F	+67N	1.0	0.0	0.0	0.00	2420	+14.2
46	Garcia Perez, Diego Arsenio	0	ESP	+?B	F	1.0	0.0	0.0	0.00	1581	0.0
47	de Pascual Lopez, Javier	1533	ESP	F	+70B	1.0	0.0	0.0	0.00	2428	+12.6
48	FIDE 553028058	0	—	F	+62N	1.0	0.0	0.0	0.00	1716	0.0
49	Villar Ramos-Izquierdo, Maria Dolores	1450	ESP	−4B	=54N	0.5	2.0	2.5	0.25	1634	+9.6
50	Garcia Garrido, Victor Jose	1673	ESP	=15B	−14N	0.5	1.5	3.0	0.75	1638	-1.6
51	Palomino Menendez, Salvador	1911	CUB	−10B	=13N	0.5	1.5	3.0	0.75	1487	-21.0
52	Serna Lopez, Alejandro	1698	ESP	=14B	F	0.5	1.5	1.5	0.75	1834	+7.2
53	Ore Leon, Gustavo	1881	ESP	F	=12B	0.5	1.5	1.5	0.75	1828	-1.4
54	Tovar Zacarias, Liliana	1634	ESP	−29N	=49B	0.5	1.0	1.5	0.25	1251	-39.6
55	Idjabe Makuale, Malela	0	GEQ	=?B	F	0.5	0.0	0.0	0.00	1549	0.0
56	Martin Mayor, Basilio	1680	ESP	−6B	−7N	0.0	2.0	4.0	0.00	1030	-12.0
57	Munoz Rodriguez, Blas	1653	ESP	−20N	−5B	0.0	2.0	3.0	0.00	1010	-5.8
58	Huerta Marroquin, Borja	1766	ESP	−19B	−8N	0.0	2.0	3.0	0.00	1098	-6.4
59	Gantes Soto, Jose Carlos	0	ESP	−9N	F	0.0	2.0	2.0	0.00	774	0.0
60	Restifo Staffetta, Jose Vicente	1820	ESP	F	−9B	0.0	2.0	2.0	0.00	774	-16.2
61	Lopez-Vinau Mendoza, Alberto	1654	ESP	F	−6N	0.0	2.0	2.0	0.00	1030	-10.8
62	Clemente Orihuela, Juan Manuel	1696	ESP	−11N	−48B	0.0	1.5	2.5	0.00	1031	-6.4
63	Jimenez Dominguez, Ramses	1642	ESP	F	−15N	0.0	1.5	1.5	0.00	1028	-10.4
64	Remacha Gonzalo, Angel	1789	ESP	F	−43N	0.0	1.0	1.0	0.00	1039	-8.6
65	Alonso Sierra, Elisa	1536	ESP	F	−37B	0.0	1.0	1.0	0.00	985	-7.6
66	Granda Sanchez, David Guillermo	0	ESP	−42N	F	0.0	1.0	1.0	0.00	751	0.0
67	Eimler Ruiz, Gonzalo	1620	ESP	F	−45B	0.0	1.0	1.0	0.00	661	-14.2
68	Santiago Jimenez, Ramon	1635	ESP	F	−44N	0.0	1.0	1.0	0.00	991	-5.8
69	Ye, Anrui	0	ESP	F	−41N	0.0	1.0	1.0	0.00	835	0.0
70	Prieto Diez, Manuel	1628	ESP	F	−47N	0.0	1.0	1.0	0.00	732	-12.6
71	Jimenez Baez, Alberto	0	ESP	−21B	F	0.0	1.0	1.0	0.00	1009	0.0
72	FIDE 553060121	0	—	F	−?N	0.0	0.0	0.0	0.00	794	0.0
73	Aguilar Martinez, Diego	0	ESP	−?N	−?B	0.0	0.0	0.0	0.00	796	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1De Diego Aguero, Juan JoseESP
+32.4
2.0 pts · #31
2Garcia Alvarez, GerardoESP
+23.2
1.0 pts · #14
3Salat, RaunaqESP
+22.8
2.0 pts · #5

Top rating losers

1Tovar Zacarias, LilianaESP
-39.6
0.5 pts · #42
2Palomino Menendez, SalvadorCUB
-21.0
0.5 pts · #46
3Monclus Orus, VictorESP
-16.8
1.0 pts · #63

Biggest upsets

R2+247 Elo gap
De Diego Aguero, Juan Jose1573 beat Restifo Staffetta, Jose Vicente1820
R1+195 Elo gap
Garcia Alvarez, Gerardo1439 beat Tovar Zacarias, Liliana1634
R1+176 Elo gap
Marcos Lomo, Juan1776 beat Narvaez Rivero, Guillermo1952