I Obert Memorial Albert Cubeles-Grup A Rondas 1-4

Open SwissStandard

50 players participated in this 4-round tournament, held from 01 Oct 2025 to 22 Oct 2025 in Barcelona, Spain. 7 titled players from 5 federations. Top 10 Elo average was 2109, and top seed was Daniel Boix Moreno (🇪🇸 ESP, FM, 2224).

Orelvis Perez Mitjans (🇪🇸 ESP, GM, 2195) won with 4.0/4, ahead of Alvaro Moreno Martin-Viveros (3.5) and Xavier Povill Claros (3.5). Perez Mitjans broke clear in the final round.

The biggest upset came in round 4: Luis Delgado Fernandez (1600) beat Christian Trenchs Lopez (1768), a +168-point gap.

Location

🇪🇸Barcelona, Spain

Dates

01 Oct 2025 → 22 Oct 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 4 rounds

Top seed

🇪🇸FMDaniel Boix Moreno2224

Avg top 10

2,109

Participants

Titled players · 7

GM×1

FM×4

CM×2

Federations · 5 represented

🇪🇸Spain×46

🇨🇴Colombia×1

🇲🇽Mexico×1

🇮🇹Italy×1

🇳🇱Netherlands×1

Top 3

🥇
GMOrelvis Perez Mitjans
🇪🇸ESP·2195
4.0pts·2806perf+10.6
🥈
CMAlvaro Moreno Martin-Viveros
🇪🇸ESP·2156
3.5pts·2337perf+14.6
🥉
FMXavier Povill Claros
🇪🇸ESP·2196
3.5pts·2348perf+11.4

How it unfolded

Top 6 · 4 rounds

GM Orelvis Perez Mitjans led from R4; +0.5-point edge over the runner-up.

Co-leaders

Perez Mitjans4Povill Claros3.5Moreno Martin-Viveros3.5Boix Moreno3.5Martin Garcia3Banuelos Casanovas3

R4–R4 · LEAD HELD

GM Orelvis Perez Mitjans held the sole lead from R4 through R4 without losing it.

R1–R4 · WIN STREAK

GM Orelvis Perez Mitjans won 4 in a row (R1–R4).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMOrelvis Perez Mitjans	*	—	—	—
2FMXavier Povill Claros	—	*	½	—
3CMAlvaro Moreno Martin-Viveros	—	½	*	—
4FMDaniel Boix Moreno	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	Pts	Bu C1	Bu	SB	Perf	Δ
1	Perez Mitjans, OrelvisGM	2195	ESP	+46B	+10N	+6B	+7N	4.0	8.5	8.5	8.50	2806	+10.6
2	Moreno Martin-Viveros, AlvaroCM	2156	ESP	+34B	+8N	=3B	+17N	3.5	8.5	10.0	8.25	2337	+14.6
3	Povill Claros, XavierFM	2196	ESP	+18N	+19B	=2N	+12B	3.5	8.0	10.0	8.25	2348	+11.4
4	Boix Moreno, DanielFM	2224	ESP	=5B	+28N	+11B	+30N	3.5	7.0	8.5	7.00	2263	+2.2
5	Garcia Ruiz, Adrian	1894	ESP	=4N	+29B	=9N	+19B	3.0	8.5	10.0	6.75	2180	+28.8
6	Oliver Martinez-Fornes, Carlos	1975	ESP	+22B	+26N	−1N	+23B	3.0	8.0	10.0	6.00	2157	+18.2
7	Ramirez Garcia, Jorge AlbertoFM	2190	MEX	+40N	+23B	+20N	−1B	3.0	8.0	9.0	5.00	2175	+0.2
8	Banuelos Casanovas, Roger	1949	ESP	+31N	−2B	+32N	+18B	3.0	7.0	8.5	5.00	2107	+31.6
9	Martin Garcia, Carlos	2014	ESP	+33B	=11N	=5B	+39N	3.0	7.0	8.0	5.25	2053	+3.8
10	Sayrol Clols, Josep Maria	1968	ESP	+42N	−1B	+25N	=14B	2.5	8.5	9.5	4.25	2034	+6.8
11	Zhang, Ying Jun Xiong	1933	ESP	+39N	=9B	−4N	+31B	2.5	8.0	9.0	4.00	2039	+20.4
12	Comellas Blanchart, Jordi	2040	ESP	=28B	+37N	+15B	−3N	2.5	7.5	9.0	4.75	2021	-1.2
13	Alsina Kirchner, Jordi	1810	ESP	+24B	=17N	−21B	+35N	2.5	6.0	7.5	4.50	2080	+27.8
14	Marin Candel, Joan	1902	ESP	+41B	=30N	=17B	=10N	2.5	6.0	7.0	4.00	1986	+10.2
15	Castro Vasquez, Renzo	1898	COL	+49N	=36B	−12N	+29N	2.5	5.5	5.5	2.25	1920	+1.8
16	Cabot Muntane, Jordi	1888	ESP	F	+43N	=29B	+28N	2.5	4.0	4.0	3.25	2074	+12.8
17	Fernandez-Diaz Mascort, MiquelCM	1979	ESP	+32N	=13B	=14N	−2B	2.0	8.5	10.0	4.00	1926	-5.8
18	Vinals Rioja, Jaume	1893	ESP	−3B	+22N	+33B	−8N	2.0	8.5	10.0	3.50	1953	+5.4
19	Dominguez Rueda, JuanFM	1960	ESP	+50B	−3N	+27B	−5N	2.0	8.5	8.5	2.00	1936	-2.8
20	Bezzi, Alessio	1915	ITA	F	+21N	−7B	+24N	2.0	7.0	7.0	4.00	2204	+22.4
21	Brusi Noguera, Ricardo Ll.	2077	ESP	+25N	−20B	+13N	F	2.0	6.5	6.5	4.50	1990	-5.8
22	Del Castillo Aguila, Antonio	1820	ESP	−6N	−18B	+41N	+40B	2.0	6.0	7.0	2.00	1838	+2.4
23	Bellpuig Mencos, Gerard	1935	ESP	+47B	−7N	+48B	−6N	2.0	6.0	6.0	0.00	1947	+0.8
24	Lopez Forn, Marc	1971	ESP	−13N	+45B	+40N	−20B	2.0	5.5	6.0	1.50	1880	-9.8
25	Longueira Lateana, Mariano	1871	ESP	−21B	+47N	−10B	+43N	2.0	5.5	5.5	1.00	1901	+2.8
26	Medina Zamora, Carlos	1904	ESP	+44N	−6B	F	+48N	2.0	5.0	5.0	1.00	1960	+4.8
27	Rodriguez Isern, Bernat	1872	ESP	F	+44B	−19N	+42B	2.0	4.0	4.0	2.00	1933	+5.0
28	Colls Agudo, Marc	1863	ESP	=12N	−4B	+37N	−16B	1.5	8.5	10.0	2.75	1888	0.0
29	Paul Pardinas, Jose Maria	1750	ESP	+35B	−5N	=16N	−15B	1.5	8.0	9.5	2.75	1811	+5.8
30	Parramon Ros, Francesc	2017	ESP	+48N	=14B	F	−4B	1.5	7.5	7.5	1.25	1994	-2.0
31	Mestieri Farre, Gabriel	1771	ESP	−8B	+46N	=35B	−11N	1.5	7.0	7.0	0.75	1835	+6.0
32	Benet Saniger, Xavier	1836	ESP	−17B	+41N	−8B	=34N	1.5	6.5	7.5	1.75	1764	-7.8
33	Fernandez Pisonero, Daniel	1843	ESP	−9N	+49B	−18N	=38B	1.5	6.5	6.5	0.75	1660	-12.6
34	De Azua Arpi, Rafael	1876	ESP	−2N	−39B	+44N	=32B	1.5	6.0	7.0	1.75	1772	-12.6
35	Lasaosa Irigoyen, Javier	1912	ESP	−29N	+42B	=31N	−13B	1.5	5.5	6.5	1.75	1693	-24.2
36	Van Keulen, Onno	1971	NED	+43B	=15N	F	F	1.5	5.0	5.0	2.25	2037	+3.2
37	Dominguez Latorre, Emilio	1747	ESP	=45N	−12B	−28B	+50N	1.5	4.5	4.5	0.25	1812	+5.6
38	Escribano Rodriguez, Pedro	1892	ESP	F	F	+47B	=33N	1.5	1.5	1.5	0.75	1999	+5.2
39	Moreno Martinez, Edgar	1768	ESP	−11B	+34N	F	−9B	1.0	7.5	9.0	1.50	1816	+3.6
40	Barot Lavin, Carlos	1883	ESP	−7B	+50N	−24B	−22N	1.0	7.0	7.0	0.00	1748	-15.0
41	Delgado Fernandez, Luis	1600	ESP	−14N	−32B	−22B	+47N	1.0	6.0	6.0	0.00	1639	+3.0
42	Muntane Aznar, Juan Manuel	1788	ESP	−10B	−35N	+46B	−27N	1.0	6.0	6.0	0.00	1718	-7.0
43	Barrado Jimenez, Elias	1790	ESP	−36N	−16B	+49N	−25B	1.0	6.0	6.0	0.00	1110	-20.2
44	Cabrera Marmol, Manuel	1670	ESP	−26B	−27N	−34B	+49N	1.0	5.5	5.5	0.00	1084	-13.8
45	Vargas Drechsler, Carlos	1910	ESP	=37B	−24N	F	F	0.5	3.5	3.5	0.75	1666	-12.8
46	Reverdy, Micah Fabrice	1892	ESP	−1N	−31B	−42N	F	0.0	6.5	6.5	0.00	1118	-28.8
47	Trenchs Lopez, Christian	1768	ESP	−23N	−25B	−38N	−41B	0.0	5.5	6.5	0.00	1025	-33.8
48	Martinez Torras, Pol	1857	ESP	−30B	F	−23N	−26B	0.0	5.5	5.5	0.00	1152	-22.2
49	Barnils Pares, Guillem	0	ESP	−15B	−33N	−43B	−44B	0.0	5.0	6.0	0.00	1001	0.0
50	Amador Nurena, Andres	1781	ESP	−19N	−40B	F	−37B	0.0	4.5	4.5	0.00	1063	-23.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Banuelos Casanovas, RogerESP
+31.6
3.0 pts · #6
2Garcia Ruiz, AdrianESP
+28.8
3.0 pts · #9
3Alsina Kirchner, JordiESP
+27.8
2.5 pts · #11

Top rating losers

1Trenchs Lopez, ChristianESP
-33.8
0.0 pts · #48
2Reverdy, Micah FabriceESP
-28.8
0.0 pts · #44
3Lasaosa Irigoyen, JavierESP
-24.2
1.5 pts · #31

Biggest upsets

R4+168 Elo gap
Delgado Fernandez, Luis1600 beat Trenchs Lopez, Christian1768
R1+162 Elo gap
Paul Pardinas, Jose Maria1750 beat Lasaosa Irigoyen, Javier1912
R2+162 Elo gap
Bezzi, Alessio1915 beat Brusi Noguera, Ricardo Ll.2077