GXA Outono 2025

Open SwissStandard

41 players participated in this 7-round tournament, held from 24 Nov 2025 to 04 Dec 2025 in Lisboa, Portugal. 2 federations represented. Top 10 Elo average was 1909, and top seed was Lourenco Santa Clara Silva (🇵🇹 POR, 1992).

Pedro Rafael Melo Reis (🇵🇹 POR, 1910) won with 7.0/7, ahead of Lourenco Santa Clara Silva (5.0) and Ricardo Chorao (5.0). Reis won solo starting round 4.

The biggest upset came in round 1: Antonio Manuel Pinto (1677) beat Francisco Amoes (1940), a +263-point gap.

Location

🇵🇹Lisboa, Portugal

Dates

24 Nov 2025 → 04 Dec 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇵🇹Lourenco Santa Clara Silva1992

Avg top 10

1,909

Participants

Federations · 2 represented

🇵🇹Portugal×40

🇳🇱Netherlands×1

Top 3

🥇
Pedro Rafael Melo Reis
🇵🇹POR·1910
7.0pts·2643perf+89.9
🥈
Lourenco Santa Clara Silva
🇵🇹POR·1992
5.0pts·1948perf-5.6
🥉
Ricardo Chorao
🇵🇹POR·1913
5.0pts·1967perf+11.6

How it unfolded

Top 6 · 7 rounds

Pedro Rafael Melo Reis led from R4; +2.0-point edge over the runner-up.

Co-leaders

Reis7Amoes5Chorao5Morais5Silva5Silva4.5

R4–R7 · LEAD HELD

Pedro Rafael Melo Reis never relinquished the lead after R4; final gap +2.0 over the runner-up.

WIN STREAKS · 3 top finishers

Pedro Rafael Melo Reis 7 wins (R1–R7)Francisco Amoes 3 wins (R2–R4)Ricardo Chorao 3 wins (R4–R6)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Pedro Rafael Melo Reis	*	—	1	—
2Francisco Amoes	—	*	—	—
3Ricardo Chorao	0	—	*	—
4Vitor Morais	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Reis, Pedro Rafael Melo	1910	POR	+31B	+19N	+26B	+2B	+8N	+7B	+3N	7.0	23.5	25.0	25.00	2643	+89.9
2	Silva, Lourenco Santa Clara	1992	POR	+28B	+5N	+7B	−1N	+27B	−3N	+13N	5.0	26.5	28.5	16.50	1948	-5.6
3	Chorao, Ricardo	1913	POR	+37N	=12B	=6N	+15B	+20N	+2B	−1B	5.0	26.5	27.5	16.50	1967	+11.6
4	Amoes, Francisco	1940	POR	−15N	+38B	+17N	+12B	−7N	+19B	+8N	5.0	21.0	21.5	14.00	1890	-5.6
5	Morais, Vitor	1812	POR	+29N	−2B	=12N	+31B	=18N	+22B	+7N	5.0	20.5	22.0	13.75	1907	+20.0
6	Silva, Reinaldo	1820	POR	+30B	+39N	=3B	−8N	−10B	+32N	+9N	4.5	20.5	20.5	10.00	1801	-0.2
7	Costa, Goncalo Martins P	1899	POR	+34N	+35B	−2N	+18B	+4B	−1N	−5B	4.0	26.5	27.5	10.50	1896	+1.0
8	Vedor, Bernardo Marques	1842	POR	=38N	+32B	+14N	+6B	−1B	=10N	−4B	4.0	25.5	26.0	11.75	1842	+2.6
9	Curado, Manuel Joao Ferro	1796	POR	+22B	=14B	−10N	=34N	+28B	+27N	−6B	4.0	19.0	20.5	9.50	1742	-8.0
10	Godinho Marques, Pedro	1847	POR	+24B	=13N	+9B	F	+6N	=8B	F	4.0	19.0	19.0	15.25	1997	+18.2
11	Alves, Luis Miguel	1759	POR	=32N	−18B	+38N	−14B	+31N	=26B	+40N	4.0	12.5	12.5	4.00	1745	0.0
12	Pereira, Jose Antonio Gomes Sousa	1722	POR	+36B	=3N	=5B	−4N	+40B	=18N	F	3.5	22.0	22.0	7.50	1801	+14.6
13	Alves, Joao Pedro Balau	1711	POR	+21N	=10B	−18N	+17B	+14N	F	−2B	3.5	21.5	24.5	11.50	1867	+39.2
14	Heirich, Andreas	1925	NED	+17B	=9N	−8B	+11N	−13B	F	+23N	3.5	21.5	21.5	12.00	1792	-18.8
15	Pinto, Antonio Manuel	1677	POR	+4B	−26N	+39B	−3N	+35B	=25N	F	3.5	16.5	16.5	7.50	1844	+21.4
16	Nunes, Adelino Vitor	1620	POR	−26B	−36N	=29B	F	+30N	+41B	+35N	3.5	8.5	8.5	4.00	1659	+6.6
17	Campelo Ribeiro, Joao	1667	POR	−14N	+29B	−4B	−13N	+24N	+35B	−21N	3.0	20.0	21.0	6.00	1742	+11.0
18	Lameirinhas, Paulo	1904	POR	F	+11N	+13B	−7N	=5B	=12B	F	3.0	20.0	20.0	11.75	1853	-6.4
19	Lucio, Jorge	1718	POR	+41N	−1B	+23N	F	+21B	−4N	F	3.0	20.0	20.0	6.00	1724	+1.0
20	Moraes, Antonio Jose Oliveira	1883	POR	=23B	=27N	+24B	+35N	−3B	F	F	3.0	19.5	20.5	6.50	1814	-6.4
21	Afonso, Ricardo	0	POR	−13B	−24N	F	+23B	−19N	+28N	+17B	3.0	17.5	17.5	8.00	1672	0.0
22	Ribeiro, Nuno M G A	1528	POR	−9N	+37B	−25N	+39B	+33B	−5N	F	3.0	17.5	17.5	2.50	1674	+17.8
23	Bravo, Ricardo Antonio Rodrigues	1627	POR	=20N	=25B	−19B	−21N	+36N	+33B	−14B	3.0	17.0	18.0	5.50	1747	+17.0
24	Tacuchian, Marcelo Oliveira	1613	POR	−10N	+21B	−20N	F	−17B	+39N	+28B	3.0	15.0	15.0	5.00	1579	-4.0
25	Aguiar, Carlos Alberto Branco l	1770	POR	F	=23N	+22B	+33N	F	=15B	F	3.0	14.5	14.5	7.75	1825	+5.4
26	Reis, Luis Simoes	1880	POR	+16N	+15B	−1N	F	F	=11N	F	2.5	21.5	21.5	9.00	1837	-4.0
27	Dias, Hugo Hierro	0	POR	=33N	=20B	+28B	F	−2N	−9B	F	2.0	19.5	21.0	4.25	1739	0.0
28	Manuel, Wilden Abrantes	1690	POR	−2N	+30B	−27N	+36B	−9N	−21B	−24N	2.0	19.0	20.0	3.00	1620	-22.0
29	Maissa, Susana Flora Cesana	1535	POR	−5B	−17N	=16N	−30B	+38B	=31N	F	2.0	16.5	17.0	3.00	1528	-3.4
30	Gasalho, Mario	1562	POR	−6N	−28N	−37B	+29N	−16B	F	+41B	2.0	14.0	14.0	2.00	1500	-11.0
31	Correia, Pedro Mourao Soares	1655	POR	−1N	+41B	F	−5N	−11B	=29B	F	1.5	18.0	18.0	1.00	1539	-15.8
32	Pascoal, Jose Sargento	1500	POR	=11B	−8N	−34B	+41N	F	−6B	F	1.5	17.5	17.5	2.00	1546	+2.8
33	Goncalves, Carlos Manuel M.	1697	POR	=27B	F	+40N	−25B	−22N	−23N	F	1.5	13.0	13.0	1.00	1389	-31.0
34	Raposeiro, Vasco	1645	POR	−7B	F	+32N	=9B	F	F	F	1.5	9.5	9.5	3.50	1732	+6.4
35	Seia, Joao Manuel	1717	POR	+40B	−7N	F	−20B	−15N	−17N	−16B	1.0	18.0	18.0	0.00	1418	-43.4
36	Mouquinho, Jose Francisco B	1492	POR	−12N	+16B	F	−28N	−23B	F	F	1.0	15.0	15.0	3.50	1474	-1.8
37	Ramos, Vitorino	1659	POR	−3B	−22N	+30N	F	F	F	F	1.0	11.5	11.5	2.00	1542	-10.0
38	Moura, Miguel Tiago Rito	1601	POR	=8B	−4N	−11B	F	−29N	F	F	0.5	15.0	15.0	2.00	1450	-13.6
39	Nascimento, Antonio Castanheira	0	POR	F	−6B	−15N	−22N	F	−24B	F	0.0	14.5	14.5	0.00	858	0.0
40	Domingues, Miguel Angelo	1401	POR	−35N	F	−33B	F	−12N	F	−11B	0.0	12.5	12.5	0.00	923	-20.4
41	Martins, Domingos Antonio M	1411	POR	−19B	−31N	F	−32B	F	−16N	−30N	0.0	11.5	11.5	0.00	812	-24.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Reis, Pedro Rafael MeloPOR
+89.9
7.0 pts · #1
2Alves, Joao Pedro BalauPOR
+39.2
3.5 pts · #23
3Pinto, Antonio ManuelPOR
+21.4
3.5 pts · #21

Top rating losers

1Seia, Joao ManuelPOR
-43.4
1.0 pts · #34
2Goncalves, Carlos Manuel M.POR
-31.0
1.5 pts · #37
3Martins, Domingos Antonio MPOR
-24.8
0.0 pts · #40

Biggest upsets

R1+263 Elo gap
Pinto, Antonio Manuel1677 beat Amoes, Francisco1940
R5+214 Elo gap
Alves, Joao Pedro Balau1711 beat Heirich, Andreas1925
R5+169 Elo gap
Ribeiro, Nuno M G A1528 beat Goncalves, Carlos Manuel M.1697