Maia Chess Open 2023

KNSB

POR

78 players

9 rounds

25 Aug 2023 – 2 Sep 2023

1

1

Friso Nijboer

2468

Score 6.5/9

Results +4–0=5

2

Nico Zwirs

2429

Score 6.0/9

Results +4–1=4

3

Henk-Jan Visser

2233

Score 6.0/9

Results +5–2=2

Rank	Player	Score	Results
1	Friso Nijboer 2468	6.5	+4−0=5
2	Nico Zwirs 2429	6.0	+4−1=4
3	Henk-Jan Visser 2233	6.0	+5−2=2
4	Gerard Welling 2234	5.5	+4−2=3
5	Michiel Sijpkens 2133	5.5	+4−2=3
6	Jasper Zilverberg 2015	5.0	+5−4=0
7	Achyuth Aravindhan 1994	4.5	+4−4=1
8	Ludo Tolhuizen 1986	4.5	+3−3=3
9	Hans Ouwersloot 1965	4.0	+4−5=0
10	Hrebenshchykova, Yelyzaveta 2324	3.0	+3−0=0
11	Nick Czorniczek 1783	3.0	+3−4=0
12	Garrido Outon, Alex 2398	2.0	+2−0=0
13	Moroni, Luca Jr 2573	1.5	+1−0=1
14	Akhvlediani, Irakli 2390	1.5	+1−0=1
15	Kupervaser, Erez 2267	1.5	+1−0=1
16	Vasquez Toledo, Cristian 2249	1.5	+1−1=1
17	Ma, Lin 2211	1.5	+1−0=1
18	Sokolovsky, Yahli 2464	1.0	+1−0=0
19	Verstraeten, R.W. (Rein) 2388	1.0	+1−0=0
20	Cámpora Sívori, D. (Daniel Hugo) 2349	1.0	+1−0=0
21	Karsay, Pascal 2319	1.0	+1−0=0
22	Avinash Ramesh 2267	1.0	+1−0=0
23	Prado Acebo, Ines 2247	1.0	+1−1=0
24	Domene Mulyukov, Alexander 2230	1.0	+1−0=0
25	Gomez Barrera, Javiera Belen 2220	1.0	+1−0=0
26	Malka, Samuel 2200	1.0	+1−1=0
27	Canty, James 2139	1.0	+1−0=0
28	Sevcikova, Lucia 2051	1.0	+1−0=0
29	Costa, Paulo 2024	1.0	+1−0=0
30	Salvador Cabo, Cesar 2005	1.0	+1−1=0
31	Tribuzi, Carlos 1499	1.0	+1−1=0
32	Argudin Vazquez, Alejandro 1229	1.0	+1−0=0
33	Perez Candelario, M. (Manuel) 2573	0.5	+0−0=1
34	Mikhalevski, V. (Victor) 2513	0.5	+0−0=1
35	Braeuer, Franz 2449	0.5	+0−0=1
36	Kanov, Nikola 2343	0.5	+0−0=1
37	Zhukova, N. (Natalia) 2310	0.5	+0−1=1
38	Lohia, Sohum 2271	0.5	+0−0=1
39	Mannion, Stephen R 2197	0.5	+0−0=1
40	Patino Romaris, Juan Roberto 2082	0.5	+0−0=1
41	Uber Gracia, Hugo 2037	0.5	+0−0=1
42	Ribeiro, Rodrigo 1973	0.5	+0−0=1
43	Wang, Minqing 1919	0.5	+0−0=1
44	Bartolo, Filipe Diogo Correia 1919	0.5	+0−0=1
45	Popov, Serguei 1916	0.5	+0−0=1
46	Ferreira, Eduardo Jose 1703	0.5	+0−0=1
47	Alberti, Milo 1624	0.5	+0−1=1
48	Batista, Sandro Manuel Almeida 1594	0.5	+0−0=1
49	Ivanov, Mike 2349	0.0	+0−1=0
50	Dinis de Sousa, Joao 2249	0.0	+0−1=0
51	Gov, Guy 2100	0.0	+0−1=0
52	Rojickova, Monika 2075	0.0	+0−1=0
53	Cordeiro, Joao Carlos Santos F 2059	0.0	+0−1=0
54	Roettgen, Juergen 2035	0.0	+0−1=0
55	Alvarez Pampillon, Antonio 2022	0.0	+0−1=0
56	Wachsmann, Dietmar 2016	0.0	+0−1=0
57	Palao, Adriana 1993	0.0	+0−1=0
58	Marques, Ricardo Taborda Trigo 1958	0.0	+0−1=0
59	Torres, Ricardo Jorge Ferreira 1907	0.0	+0−1=0
60	Goncalves, Lucas Jordao 1876	0.0	+0−1=0
61	Reinecke, Katharina 1873	0.0	+0−1=0
62	Saine, Zachary 1871	0.0	+0−1=0
63	Kumar, Sanjit S 1870	0.0	+0−1=0
64	Duque, Raquel Dos Santos 1702	0.0	+0−1=0
65	Monteiro, Norberto Carlos Olive 1694	0.0	+0−1=0
66	Serafim Junior, Arnor 1647	0.0	+0−1=0
67	Vakakis, Panteleimon 1642	0.0	+0−2=0
68	Matos, Joao Guilherme 1637	0.0	+0−1=0
69	Sayce, Hannah 1615	0.0	+0−1=0
70	Wijnendaele van, J. (Jovanni) 1609	0.0	+0−1=0
71	Marques, Afonso Mendes Pereira 1578	0.0	+0−1=0
72	Bento, Antonio Jose Gomes 1571	0.0	+0−1=0
73	Lachever, Diogo Freire 1526	0.0	+0−1=0
74	Areal, Maria Beatriz Moura 1521	0.0	+0−1=0
75	Castro Gandara, David 1506	0.0	+0−1=0
76	Teves, Pedro 1494	0.0	+0−1=0
77	Perez Solanas, Hugo 1477	0.0	+0−1=0
78	Wang, Luciano Zhang 1113	0.0	+0−1=0