I Festival Otono Club Xadrez Mos Sub-2000

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58 players participated in this 6-round tournament, held from 01 Nov 2025 to 02 Nov 2025 in Mos (Pontevedra), Spain. 2 federations represented. Top 10 Elo average was 1877, and top seed was Luis Fernandez De Armas (🇪🇸 ESP, 1942).

Mateo Rey Barciela (🇪🇸 ESP, 1859) won with 5.5/6, ahead of Luis Fernandez De Armas (5.0) and Mauro Castro Barciela (4.5). Rey Barciela won solo starting round 4.

The biggest upset came in round 4: Martin Gonzalez Rivero (1490) beat Curstan Jordan Armstrong (1761), a +271-point gap.

Location

🇪🇸Mos (Pontevedra), Spain

Dates

01 Nov 2025 → 02 Nov 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇪🇸Luis Fernandez De Armas1942

Avg top 10

1,877

Participants

Federations · 2 represented

🇪🇸Spain×56

🇵🇹Portugal×1

Top 3

🥇
Mateo Rey Barciela
🇪🇸ESP·1859
5.5pts·2144perf+65.2
🥈
Luis Fernandez De Armas
🇪🇸ESP·1942
5.0pts·1971perf+5.2
🥉
Mauro Castro Barciela
🇪🇸ESP·1828
4.5pts·1892perf+20.0

How it unfolded

Top 6 · 6 rounds

Mateo Rey Barciela led from R4; +0.5-point edge over the runner-up.

Co-leaders

Rey Barciela5.5Fernandez De Armas5Reza Salgado4.5Castro Barciela4.5Vazquez Fernandez4Manrique Garcia4

R4–R6 · LEAD HELD

Mateo Rey Barciela held the sole lead from R4 through R6 without losing it.

WIN STREAKS · 2 top finishers

Mateo Rey Barciela 5 wins (R1–R5)Miguel Reza Salgado 4 wins (R2–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Mateo Rey Barciela	*	—	½	—
2Luis Fernandez De Armas	—	*	—	½
3Miguel Reza Salgado	½	—	*	1
4Mauro Castro Barciela	—	½	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Rey Barciela, Mateo	1859	ESP	+34B	+36N	+33B	+6N	+5B	=4N	5.5	17.5	20.0	17.75	2144	+65.2
2	Fernandez De Armas, Luis	1942	ESP	+17B	+9N	=3B	=23N	+7B	+32N	5.0	19.0	22.0	18.25	1971	+5.2
3	Castro Barciela, Mauro	1828	ESP	+40N	+38B	=2N	−4B	+20N	+16B	4.5	19.0	21.5	14.50	1892	+20.0
4	Reza Salgado, Miguel	1878	ESP	F	+51N	+18B	+3N	+15B	=1B	4.5	18.5	18.5	15.75	2053	+17.4
5	Vazquez Fernandez, Brais	1865	ESP	+24N	+25B	=16N	+14B	−1N	=12B	4.0	19.5	22.5	13.25	1882	+7.2
6	Villot Lago, Antonio	1839	ESP	+41N	+26B	+10N	−1B	−9N	+29B	4.0	19.5	21.5	12.00	1821	-4.0
7	Gonzalez Rivero, Martin	1490	ESP	−8N	+53B	+25N	+10B	−2N	+37B	4.0	18.5	19.5	10.50	1835	+84.4
8	Manrique Garcia, Daniel	1777	ESP	+7B	−18N	+34B	+17N	−13B	+31N	4.0	18.0	20.5	13.00	1746	-6.8
9	Gomez Dominguez, Brian	1748	ESP	+44N	−2B	+41N	+29B	+6B	−13N	4.0	18.0	20.0	11.00	1840	+31.6
10	Armstrong, Curstan Jordan	1761	ESP	+35B	+27N	−6B	−7N	+24N	+28B	4.0	17.0	19.5	11.50	1667	-20.8
11	Cid Barrio, Joel	1932	ESP	+20N	=22B	−14N	+38B	=28N	+25B	4.0	16.5	19.0	12.25	1752	-40.4
12	Rivero Rodriguez, Hugo	1877	ESP	+45B	+19N	=23B	−15N	+33B	=5N	4.0	16.5	18.5	11.50	1827	-12.4
13	Alvarez Castano, Cibran	1920	ESP	F	+37B	F	+16B	+8N	+9B	4.0	14.0	14.0	14.00	2552	+22.4
14	Duran Rodriguez, Isidro Luis	1807	ESP	+47B	=15N	+11B	−5N	=19B	=17N	3.5	18.5	20.5	11.25	1760	-5.6
15	Fidalgo Alvarez, Alejandro	1623	ESP	+42N	=14B	+21N	+12B	−4N	−23B	3.5	18.5	20.5	11.25	1838	+55.6
16	Rey Jelusich, Moises	1762	ESP	+54N	+28B	=5B	−13N	+26B	−3N	3.5	18.5	19.5	9.00	1782	+5.0
17	Faginas Rodriguez, Leo	1582	ESP	−2N	+44B	+55N	−8B	+27N	=14B	3.5	17.5	18.0	7.25	1654	+10.0
18	Bastos Gonzalez, Mario	1603	ESP	+53N	+8B	−4N	=24B	−22N	+44B	3.5	17.0	18.0	8.50	1679	+18.8
19	Argudin Fernandez, Adrian	1696	ESP	+43N	−12B	=40N	+39B	=14N	=21B	3.5	16.0	18.0	9.25	1726	+12.8
20	Lorenzo Olaya, Eric	1579	ESP	−11B	+46N	+49B	=26N	−3B	+33N	3.5	16.0	18.0	8.00	1699	0.0
21	Pena Montenegro, Mateo	1830	ESP	+30B	−33N	−15B	+35N	+41B	=19N	3.5	15.0	17.0	9.25	1649	-49.2
22	Quintas Otero, Lois	1735	ESP	+46B	=11N	−32B	+36N	+18B	F	3.5	15.0	15.0	10.00	1811	+22.8
23	Enriquez Pardo, Manuel	1797	ESP	F	+29B	=12N	=2B	−32N	+15N	3.0	18.5	21.0	11.00	1817	+3.8
24	Fernandez Rodriguez, Isaac	1566	ESP	−5B	+56N	+27B	=18N	−10B	=26N	3.0	17.5	17.5	6.25	1528	-9.2
25	Vicente Resua, Telmo	1666	ESP	+52B	−5N	−7B	+43N	+30B	−11N	3.0	17.0	18.5	6.50	1584	-24.0
26	Abeledo Chantrero, Mateo	1658	ESP	+58B	−6N	+35N	=20B	−16N	=24B	3.0	16.5	16.5	5.75	1577	-18.8
27	Suengas Pereira, Xian	0	ESP	+31B	−10B	−24N	+34N	−17B	+45N	3.0	16.0	18.0	7.50	1603	0.0
28	Alonso Coto, Xoel	1591	ESP	+55B	−16N	+42B	=33N	=11B	−10N	3.0	16.0	16.5	5.75	1586	-3.2
29	Costas Marcos, Alejandro	1600	ESP	+49B	−23N	+43B	−9N	+42B	−6N	3.0	15.0	17.0	6.00	1514	-9.0
30	Etterbeek Pombo, Emma	1544	ESP	−21N	=50B	=37N	+55B	−25N	+48B	3.0	12.5	13.0	4.50	1467	-10.0
31	Argudin Fernandez, Maria	1593	ESP	−27N	−35B	+56N	+54B	+51N	−8B	3.0	12.0	12.0	2.50	1569	-5.2
32	Montenegro, Matias	1689	POR	+56B	F	+22N	F	+23B	−2B	3.0	11.5	11.5	6.50	1949	+40.4
33	Alvarez Fernandez, Jesus	1662	ESP	+50N	+21B	−1N	=28B	−12N	−20B	2.5	19.5	21.0	6.50	1703	+3.0
34	Fidalgo Alvarez, Miguel	1549	ESP	−1N	+48B	−8N	−27B	+43N	=35B	2.5	17.0	19.0	5.25	1556	-0.8
35	Cid Abreu, Rodrigo	1482	ESP	−10N	+31N	−26B	−21B	+50N	=34N	2.5	16.0	17.5	5.75	1527	+6.0
36	Fonseca Alonso, Francisco Jose	1674	ESP	+48N	−1B	=39N	−22B	=38N	=51B	2.5	16.0	17.5	5.25	1499	-23.8
37	Abellan Galdon, Jose	1725	ESP	F	−13N	=30B	+46N	+40B	−7N	2.5	15.5	15.5	6.00	1580	-35.6
38	Castillo Cores, Alicia	1604	ESP	+57B	−3N	F	−11N	=36B	+47N	2.5	13.0	13.0	3.25	1653	+6.4
39	Garcia Diaz, Mariano	1518	ESP	F	+57N	=36B	−19N	−44B	+42N	2.5	13.0	13.0	3.25	1329	-13.4
40	Brea Patino, Yago	1533	ESP	−3B	+58N	=19B	F	−37N	+46N	2.5	12.5	12.5	3.75	1578	+6.0
41	Quintas Carreira, Jose Luis	1547	ESP	−6B	+52N	−9B	+49N	−21N	F	2.0	15.0	15.0	3.50	1005	-11.0
42	Moure Herrero, Xian	0	ESP	−15B	+47N	−28N	+45B	−29N	−39B	2.0	14.0	16.0	4.00	1447	0.0
43	Turco Gonzalez, Mario	1402	ESP	−19B	+45N	−29N	−25B	−34B	+53N	2.0	14.0	15.0	3.00	1375	-16.4
44	Rios Delgado, Manuel	1440	ESP	−9B	−17N	+57B	F	+39N	−18N	2.0	13.5	13.5	2.50	1419	-4.8
45	Gonzalez Rivero, Leo	1578	ESP	−12N	−43B	+48N	−42N	+53B	−27B	2.0	13.0	14.0	3.00	862	-33.2
46	Montenegro Mendez, Ana Isabel	1413	ESP	−22N	−20B	+53N	−37B	+55N	−40B	2.0	13.0	13.5	1.50	864	-24.4
47	Mendoza Winder, Jessica Liz	1523	ESP	−14N	−42B	=52N	=50B	+49N	−38B	2.0	11.5	13.0	3.50	905	-22.0
48	Fortes Alvarez, Alex	0	ESP	−36B	−34N	−45B	+52B	+54N	−30N	2.0	11.5	12.5	2.50	1324	0.0
49	Solla Nunez, Martin	0	ESP	−29N	+54B	−20N	−41B	−47B	+56N	2.0	11.5	11.5	1.00	1347	0.0
50	Lopez Villapol, Rafael	0	ESP	−33B	=30N	−51B	=47N	−35B	=55N	1.5	11.5	12.0	2.75	1308	0.0
51	Lopez Mougan, Cesar	1525	ESP	F	−4B	+50N	F	−31B	=36N	1.5	11.5	11.5	2.75	1442	-12.8
52	Guimare Gonzalez, Daniel	0	ESP	−25N	−41B	=47B	−48N	+57N	F	1.5	10.0	10.0	1.00	1306	0.0
53	Represas Bastos, Jose Carlos	0	ESP	−18B	−7N	−46B	+56B	−45N	−43B	1.0	13.5	13.5	0.00	706	0.0
54	Lamela Babarro, Artai	1486	ESP	−16B	−49N	+58B	−31N	−48B	F	1.0	12.0	12.0	0.00	877	-21.2
55	Valencia Rapela, Andres	0	ESP	−28N	F	−17B	−30N	−46B	=50B	0.5	13.0	13.0	0.75	732	0.0
56	Conde Justo, Xabier	0	ESP	−32N	−24B	−31B	−53N	F	−49B	0.0	12.0	12.0	0.00	817	0.0
57	FIDE 523050519	0	—	−38N	−39B	−44N	F	−52B	F	0.0	8.5	8.5	0.00	719	0.0
58	Losada Lamela, Aleixo	0	ESP	−26N	−40B	−54N	F	F	F	0.0	6.5	6.5	0.00	760	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Gonzalez Rivero, MartinESP
+84.4
4.0 pts · #17
2Rey Barciela, MateoESP
+65.2
5.5 pts · #1
3Fidalgo Alvarez, AlejandroESP
+55.6
3.5 pts · #24

Top rating losers

1Pena Montenegro, MateoESP
-49.2
3.5 pts · #10
2Cid Barrio, JoelESP
-40.4
4.0 pts · #16
3Abellan Galdon, JoseESP
-35.6
2.5 pts · #23

Biggest upsets

R4+271 Elo gap
Gonzalez Rivero, Martin1490 beat Armstrong, Curstan Jordan1761
R4+254 Elo gap
Fidalgo Alvarez, Alejandro1623 beat Rivero Rodriguez, Hugo1877
R6+235 Elo gap
Gonzalez Rivero, Martin1490 beat Abellan Galdon, Jose1725