III Torneio Internacional Cidade de Lagos

SwissStandard

74 players participated in this 9-round tournament, held from 01 Nov 2025 to 08 Nov 2025 in Lagos, Portugal. 11 titled players from 8 federations. Top 10 Elo average was 2304, and top seed was Harikrishnan.A.Ra (🇮🇳 IND, GM, 2536).

Harikrishnan.A.Ra (🇮🇳 IND, GM, 2536) won with 7.5/9, ahead of Vignir Vatnar Stefansson (7.5) and Pieter Hopman (7.0). Harikrishnan.A.Ra shared the lead from round 7, winning on tie-break.

The biggest upset came in round 2: Tomasz Smuda (1966) beat Manuel Bosboom (IM, 2344), a +378-point gap.

Location

🇵🇹Lagos, Portugal

Dates

01 Nov 2025 → 08 Nov 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇮🇳GMHarikrishnan.A.Ra2536

Avg top 10

2,304

Participants

Titled players · 11

GM×3

IM×2

FM×1

CM×2

WGM×1

WCM×2

Federations · 8 represented

🇵🇹Portugal×23

🇳🇱Netherlands×16

🇵🇱Poland×12

🇩🇪Germany×4

🇪🇸Spain×4

🇧🇷Brazil×2

🇫🇷France×2

🇬🇧England×2

Top 3

🥇
GMHarikrishnan.A.Ra
🇮🇳IND·2536
7.5pts·2527perf+1.5
🥈
GMVignir Vatnar Stefansson
🇮🇸ISL·2502
7.5pts·2647perf+9.2
🥉
IMPieter Hopman
🇳🇱NED·2320
7.0pts·2310perf+2.4

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 2 players tied at 7.5/9, decided on Buchholz.

Co-leaders

Stefansson7.5Harikrishnan.A.Ra7.5Hopman7Briem6.5Tomaszewski6.5Maisuradze6.5

R6 · LEADER CHANGE05 Nov

CM Benedikt Briem takes the sole lead (5.5/6).

R9 · TIEBREAK CLUSTER

2 players finish on 7.5/9. Harikrishnan.A.Ra takes the title on Buchholz Cut1 (49.0).

R8 · HEAD-TO-HEAD · WINNER VS 2ND

GM Vignir Vatnar Stefansson drew with GM Harikrishnan.A.Ra (White).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMVignir Vatnar Stefansson	*	½	—	1
2GMHarikrishnan.A.Ra	½	*	1	½
3IMPieter Hopman	—	0	*	—
4CMBenedikt Briem	0	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Harikrishnan.A.RaGM	2536	IND	+28B	+53N	+19B	=5N	=4N	+3B	+7B	=2N	+8N	7.5	49.0	52.5	42.25	2527	+1.5
2	Stefansson, Vignir VatnarGM	2502	ISL	+50N	+35B	F	+16B	+22N	+8B	+5N	=1B	+4N	7.5	44.5	44.5	40.75	2647	+9.2
3	Hopman, PieterIM	2320	NED	+25B	+15N	+17B	=14N	=18B	−1N	+61B	+10N	+7B	7.0	45.0	48.0	35.25	2310	+2.4
4	Tomaszewski, KacperFM	2357	POL	+49B	+16N	+12B	+8N	=1B	−5N	+14B	+23N	−2B	6.5	49.5	53.0	35.25	2367	+8.6
5	Briem, BenediktCM	2222	ISL	+72N	+46B	+9N	=1B	+13N	+4B	−2B	−7N	+15B	6.5	48.0	49.5	32.25	2326	+27.4
6	Maisuradze, NinoWGM	2177	FRA	+32B	−17N	+30B	+24N	=11B	=18N	+26B	=14N	+13B	6.5	41.0	45.5	32.25	2097	-13.0
7	Bosboom, ManuelIM	2344	NED	+47N	−20B	+41N	+45B	+12N	+19B	−1N	+5B	−3N	6.0	44.5	48.0	28.50	2236	-7.9
8	Decker, Nils	2098	GER	+44N	+36B	+20N	−4B	+35B	−2N	+17B	+18N	−1B	6.0	44.5	48.0	26.50	2204	+22.4
9	De Oliveira, Jairo Quintiliano	2009	BRA	+42B	+30N	−5B	+25N	=14B	=10N	−23B	+17N	+18B	6.0	42.0	46.0	28.75	2117	+25.0
10	Bittner, Titus	2079	POR	+38B	=37N	+31N	−13B	+27N	=9B	+21N	−3B	+20N	6.0	41.5	45.5	28.00	2033	-4.8
11	Mata, Adilson	2003	POR	+51N	−18B	+40N	+39B	=6N	−13B	=16N	+21B	+19N	6.0	40.5	44.0	27.50	1992	+2.2
12	Krasiewicz, Robert	2035	POL	+43B	+41N	−4N	+21B	−7B	−17N	+36B	+26N	+35B	6.0	39.0	42.5	25.00	2085	+12.6
13	Bugaj, HannaWCM	1975	POL	+33B	+67N	=14B	+10N	−5B	+11N	=18B	=15N	−6N	5.5	45.5	47.5	26.50	2056	+21.0
14	Kraczek, CezaryCM	2135	POL	+48N	+57B	=13N	=3B	=9N	+44B	−4N	=6B	=16N	5.5	44.0	47.0	25.25	2107	-4.8
15	Baran, Franciszek	1949	POL	+34N	−3B	=27N	+38B	=31N	+22B	+19N	=13B	−5N	5.5	42.5	46.5	25.75	2037	+42.8
16	Modzelewski, Filip	1971	POL	+60B	−4B	+51N	−2N	=52B	+25N	=11B	+39N	=14B	5.5	41.0	44.0	22.50	2010	+20.8
17	Segura Del Frago, Imanol	1939	ESP	+21N	+6B	−3N	+29B	−19N	+12B	−8N	−9B	+44B	5.0	46.0	49.5	25.50	2059	+27.2
18	Coelho, Rodrigo Brito	1845	POR	+71B	+11N	=29N	+37B	=3N	=6B	=13N	−8B	−9N	5.0	45.5	47.0	23.25	2053	+81.2
19	Cohn, Max Eduardo	2070	BRA	+40B	+26N	−1N	+20B	+17B	−7N	−15B	+52N	−11B	5.0	43.5	47.0	22.00	2059	-7.0
20	Smuda, Tomasz	1966	POL	+63B	+7N	−8B	−19N	+48B	−26N	+25B	+22N	−10B	5.0	40.5	43.5	22.00	2017	+11.8
21	Shaffer, Alexander	1654	PUR	−17B	+71N	+26B	−12N	+41B	+35N	−10B	−11N	+37B	5.0	39.5	41.0	18.00	1959	+56.2
22	Szopa, EmiliaWCM	2059	POL	−64N	+66B	+28N	+36B	−2B	−15N	+31N	−20B	+32B	5.0	38.0	40.5	20.00	1951	-49.2
23	Campora, Daniel H.GM	2348	ARG	F	F	F	+40B	+28N	+45B	+9N	−4B	+29N	5.0	29.0	29.0	22.50	2310	-0.1
24	Prata, Jose	1939	POR	=58B	F	+33N	−6B	F	+48N	=43N	+49B	+28N	5.0	29.0	29.0	19.25	1967	+9.2
25	Pena, Helio Adelino Silva	1804	POR	−3N	+34B	+61N	−9B	+29N	−16B	−20N	=45B	+54N	4.5	39.0	42.0	16.75	1949	+32.0
26	Lameirinhas, Paulo	1904	POR	+56N	−19B	−21N	+51B	+64N	+20B	−6N	−12B	=27N	4.5	38.5	41.0	16.25	1855	-10.8
27	Rogge, Marloes	1715	NED	−29B	+73N	=15B	+32N	−10B	=37N	−53B	+36N	=26B	4.5	36.5	37.5	16.50	1893	+33.8
28	Duijvesteijn, Andre	1840	NED	−1N	+63B	−22B	+74N	−23B	=38N	+42B	+58N	−24B	4.5	36.5	37.0	12.50	1850	-2.8
29	Herrera Mellado, Luis	2012	ESP	+27N	F	=18B	−17N	−25B	+47N	+40B	+44N	−23B	4.5	35.0	35.0	18.00	1914	-19.0
30	Seehagen, Jan	1855	GER	+73B	−9B	−6N	+67N	=39B	−52N	=38B	+46N	=33B	4.5	34.0	35.0	12.75	1793	-15.0
31	Keesman, Henk	1870	NED	+68N	F	−10B	+55N	=15B	−61N	−22B	+38N	+39B	4.5	32.5	32.5	15.75	1867	+3.0
32	Cornels, Max	1801	GER	−6N	=56B	+62N	−27B	−53N	+59B	+57N	+43B	−22N	4.5	32.0	35.0	14.00	1810	+0.6
33	Kostyukovich, Dmitry	1711	LUX	−13N	+68B	−24B	+57N	−45N	=49B	=54N	+41B	=30N	4.5	32.0	34.0	14.50	1840	+60.4
34	Andre, Angelo Konstantin	1621	POR	−15B	−25N	+60B	=47N	+72B	=36N	+37B	−35N	=52B	4.5	32.0	33.5	14.00	1820	+86.0
35	Van der Bent, Gideon	1973	NED	+55B	−2N	+42B	F	−8N	−21B	+64N	+34B	−12N	4.0	38.5	41.0	14.00	1865	-20.8
36	Kaizer, Bert	1879	NED	+65B	−8N	+67B	−22N	=43N	=34B	−12N	−27B	+55N	4.0	35.0	37.0	11.50	1751	-56.4
37	De Kruif, Kees	1908	NED	+59N	=10B	+58N	−18N	−44B	=27B	−34N	+55B	−21N	4.0	34.5	37.5	14.25	1676	-51.0
38	Coelho, Jorge Manuel	1748	POR	−10N	+59B	=53B	−15N	=54N	=28B	=30N	−31B	+56N	4.0	34.5	37.5	13.75	1797	+11.2
39	Manuel dos Santos, Fabio	1619	GER	−46N	+72B	+50B	−11N	=30N	=43B	+45N	−16B	−31N	4.0	34.5	36.0	12.50	1835	+91.2
40	Zielinski, Marcin	1760	POL	−19N	+70B	−11B	−23N	+74B	+46N	−29N	=54B	=47B	4.0	32.5	33.0	9.25	1844	+12.2
41	Vreugdenhil, Frans	1859	NED	+74N	−12B	−7B	+69N	−21N	−64B	+51B	−33N	+68B	4.0	31.5	32.0	8.00	1701	-35.4
42	Braun, Maurice	1715	FRA	−9N	+65B	−35N	−61B	+60N	=54B	−28N	+71B	=46B	4.0	29.5	31.0	10.25	1741	+4.4
43	Jones, Chris S	1734	ENG	−12N	F	=47B	+46N	=36B	=39N	=24B	−32N	=50B	3.5	34.0	34.0	13.50	1812	+14.4
44	De Groot, Joris	1752	NED	−8B	F	+66N	+54B	+37N	−14N	=52B	−29B	−17N	3.5	34.0	34.0	11.25	1852	+35.6
45	Bonoo, Iwan	1890	NED	+70N	F	=64B	−7N	+33B	−23N	−39B	=25N	=48B	3.5	32.0	32.0	11.75	1810	-20.6
46	Figueiras, Carlos Manuel De Alme	1944	POR	+39B	−5N	F	−43B	+56N	−40B	+65N	−30B	=42N	3.5	32.0	32.0	11.50	1713	-45.2
47	Veenstra, Frits	1811	NED	−7B	F	=43N	=34B	=58N	−29B	=56N	+62B	=40N	3.5	31.5	31.5	12.00	1718	-21.4
48	Bakker, John	1784	NED	−14B	F	+56N	=58B	−20N	−24B	=55N	+59B	=45N	3.5	31.0	31.0	10.75	1749	-18.8
49	Gomez Cerezo, Diego Jesus	1826	ESP	−4N	F	=69B	+63N	−61B	=33N	+50B	−24N	=58B	3.5	30.5	30.5	11.25	1785	-11.4
50	Van Ginkel, Henk	1831	NED	−2B	F	−39N	+65N	+55B	−58B	−49N	+64B	=43N	3.5	29.5	29.5	9.75	1701	-29.4
51	Matthamagoda, Risika Riyon	1715	SRI	−11B	+60N	−16B	−26N	F	+66B	−41N	=65B	+71N	3.5	29.5	29.5	8.25	1631	-33.2
52	Munoz Jorva, Miguel Angel	1798	ESP	F	F	F	+59B	=16N	+30B	=44N	−19B	=34N	3.5	26.0	26.0	14.25	1864	+11.2
53	Silverio, Luis	1974	POR	+69N	−1B	=38N	F	+32B	F	+27N	F	F	3.5	22.5	22.5	13.00	2017	+5.0
54	Van de Merwe, Peter	1859	NED	=66N	F	=55B	−44N	=38B	=42N	=33B	=40N	−25B	3.0	30.0	30.0	11.00	1616	-102.8
55	Opatskyy, Nazariy	1676	POR	−35N	+74B	=54N	−31B	−50N	+62B	=48B	−37N	−36B	3.0	29.5	30.0	6.75	1642	-15.6
56	Voronkov, Andrii	1606	POR	−26B	=32N	−48B	+73N	−46B	=65N	=47B	=57N	−38B	3.0	29.0	30.0	7.75	1609	-0.8
57	Figueiras, Jose Salvador	1897	POR	+62B	−14N	F	−33B	=59N	+69N	−32B	=56B	F	3.0	28.0	28.0	8.00	1676	-38.4
58	Popovici, Vitor	1586	POR	=24N	F	−37B	=48N	=47B	+50N	F	−28B	=49N	3.0	27.5	27.5	11.25	1796	+68.0
59	Bliuc, Leonardo	1559	POR	−37B	−38N	+71B	−52N	=57B	−32N	+74B	−48N	=60B	3.0	27.0	27.5	5.00	1461	-29.6
60	Opatskyy, Danylo	1458	POR	−16N	−51B	−34N	+68N	−42B	=73B	−62N	+74B	=59N	3.0	26.5	27.0	4.50	1415	-16.0
61	Ng, Chun Hei	2009	HKG	F	F	−25B	+42N	+49N	+31B	−3N	F	F	3.0	23.5	23.5	12.00	1979	-3.6
62	Pickwick, Samuel Louis Peter	1571	WLS	−57N	F	−32B	F	+67B	−55N	+60B	−47N	+66N	3.0	21.5	21.5	7.50	1625	+14.0
63	Claudio, Luis	1630	POR	−20N	−28N	+68B	−49B	F	F	−71N	+70B	+74N	3.0	19.0	19.0	4.50	1665	+4.8
64	Mostafa, Hazem Farouk Mahmoud	1747	POR	+22B	F	=45N	F	−26B	+41N	−35B	−50N	F	2.5	31.5	31.5	10.75	1862	+16.4
65	Nail, Christopher	1531	ENG	−36N	−42N	=72B	−50B	+73N	=56B	−46B	=51N	−70N	2.5	25.0	26.0	5.00	1505	-15.2
66	Parszcz, Krzysztof	1407	POL	=54B	−22N	−44B	−72N	=70B	−51N	+73B	=67N	−62B	2.5	23.5	24.5	4.50	1463	+11.6
67	Bakkes, Frits	1677	NED	F	−13B	−36N	−30B	−62N	=71B	−68N	=66B	+73N	2.0	24.0	24.0	3.00	1293	-47.8
68	Mitreanu, Andrei	1473	POR	−31B	−33N	−63N	−60B	F	=74N	+67B	=69B	−41N	2.0	23.5	23.5	3.25	1472	-5.2
69	Leal, Jose Alberto	1704	POR	−53B	F	=49N	−41B	+71N	−57B	F	=68N	F	2.0	17.5	17.5	4.25	1566	-16.6
70	Freitas, Carlos	1578	POR	−45B	−40N	=73B	F	=66N	F	F	−63N	+65B	2.0	16.5	16.5	4.25	1495	-24.8
71	Krasiewicz, Jakub	0	POL	−18N	−21B	−59N	F	−69B	=67N	+63B	−42N	−51B	1.5	27.5	27.5	4.00	1436	0.0
72	Buchwald, Filip	1802	POL	−5B	−39N	=65N	+66B	−34N	F	F	F	F	1.5	20.0	20.0	3.75	1527	-72.4
73	Deryvolkov, Matvei	0	POR	−30N	−27B	=70N	−56B	−65B	=60N	−66N	F	−67B	1.0	24.0	24.0	2.50	1281	0.0
74	Duarte, Francisco Gabriel	0	POR	−41B	−55N	F	−28B	−40N	=68B	−59N	−60N	−63B	0.5	26.5	26.5	1.00	1213	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Manuel dos Santos, FabioGER
+91.2
4.0 pts · #35
2Andre, Angelo KonstantinPOR
+86.0
4.5 pts · #29
3Coelho, Rodrigo BritoPOR
+81.2
5.0 pts · #36

Top rating losers

1Van de Merwe, PeterNED
-102.8
3.0 pts · #54
2Buchwald, FilipPOL
-72.4
1.5 pts · #69
3Kaizer, BertNED
-56.4
4.0 pts · #30

Biggest upsets

R2+378 Elo gap
Smuda, Tomasz1966 beat IMBosboom, Manuel2344
R6+319 Elo gap
Shaffer, Alexander1654 beat Van der Bent, Gideon1973
R1+312 Elo gap
Mostafa, Hazem Farouk Mahmoud1747 beat WCMSzopa, Emilia2059