9no Abierto de Montevideo

30 Jan to 7 Feb 2026 · Montevideo, Uruguay · 9-round Swiss · 90 min + 30 sec / move Finished

Top 100 players in this event

GM Brandon Jacobson ★: No. 1, 7½/9, performance 2607 (+6)
GM Johan-Sebastian Christiansen ★: No. 2, 7/9, performance 2574 (-4)

Standings

Standings, 9no Abierto de Montevideo
#	Name	Fed	Rtg	Pts	TB1	TB2	TB3	TB4	TB5	rtg+/-
1	GM Jacobson, Brandon ★	USA	2584	7.5	0	50.5	55.5	45.5	2611	7
2	GM Christiansen, Johan-Sebastian ★	NOR	2656	7	1	50	53	39.25	2576	-2,2
3	IM Roselli Mailhe, Bernardo	URU	2288	7	2	49.5	52	38	2511	25.6
4	GM Tristan, Leonardo	ARG	2477	7	2	48.5	52.5	39	2534	9.3
5	IM Acosta, Pablo Ismael	ARG	2484	6.5	0	49	52	35.25	2479	4.7
6	IM Vazquez, Facundo	URU	2420	6.5	0	47.5	51.5	33.75	2418	3.7
7	IM Villegas, Franco	ARG	2331	6.5	0	45.5	50.5	33.75	2288	-2,8
8	FM Sanhueza, Cristian	ARG	2246	6.5	0	42	46	31	2252	3.8
9	GM Hernandez Guerrero, Gilberto	MEX	2411	6	0	47.5	51	32	2316	-1,6
10	GM Garcia Palermo, Carlos Horacio	ITA	2388	6	0	46	51	32	2338	-1,6
11	IM Coppola, Claudio	URU	2216	6	0	43.5	45.5	25.25	2288	19.6
12	Ocampos, Ian	ARG	2233	6	0	41.5	45.5	29	2191	-4,4
13	FM Muniz, Rafael	URU	2158	6	0	38.5	41.5	24	2183	9.2
14	FM Izquierdo, Daniel	URU	2058	6	0	36.5	39.5	23	2163	26.8
15	FM Carbone, Diego	URU	2236	5.5	0	45.5	49.5	27.25	2220	-1,2
16	Petti, Luca Giovanni	ARG	2172	5.5	0	45.5	49	27	2301	66.8
17	Kulik, Nicolas	URU	2057	5.5	0	44	46.5	24.5	2264	48
18	Varela, Mateo	URU	1965	5.5	0	43	46.5	25.75	2138	40.8
19	Soto, Nicolas	URU	2030	5.5	0	41.5	45.5	24.75	2105	19.8
20	IM Villca, Julian	ARG	2397	5	0	48	52	24.5	2305	-7,5
21	FM Pitschka, Claus	GER	2038	5	0	44	47	25.25	2231	43.4
22	IM Piasetski, Leon	CAN	2151	5	0	43	46.5	22.75	2115	-2,2
23	Oddone, Cristhian	URU	2219	5	0	42	44	21.5	2050	-24,4
24	FM Larrea, Manuel	URU	2233	5	0	40.5	44	21.5	2113	-22,8
25	IM Rodi, Luis Ernesto	URU	2248	5	0	40.5	43.5	22	2042	-21,4
26	Curcio, Luciano Joel	ARG	1901	5	0	40	42	20.25	2123	89.6
27	Moreno, Diego	URU	1947	5	0	39.5	41.5	18.5	2095	25.4
28	CM Carvalho, Guillermo	URU	2045	5	0	39	44	23.75	2088	9.4
29	WGM Ramon Pita, Vivian	CUB	2040	5	0	38.5	40.5	19.25	2000	-9,4
30	Lanzilotta, Filippo	URU	1985	5	0	38	39.5	18.75	2025	23.6
31	Caitano, Martin Joel	URU	2081	5	0	37.5	42.5	20.5	2138	10.2
32	Saralegui, Mario	URU	2046	5	0	37.5	41	19.25	1962	-15,6
33	Martello, Benjamin	URU	1986	5	0	35	38	21.25	1888	-20
34	Cardarelli, Leon	URU	1897	5	0	34	37	18.25	1947	14
35	Ganza Svidler, Pedro	ARG	2002	4.5	0	42.5	44	18.75	2021	6.6
36	FM Bauza, Alejandro	URU	2188	4.5	0	42	46	20	2064	-29,6
37	IM Estrada Nieto, Julian	MEX	2177	4.5	0	39.5	42.5	18.25	2009	-16,2
38	Izquierdo, Sebastian	URU	1978	4.5	0	36.5	39.5	16.5	1917	-13,6
39	WFM Quevedo, Andreina	URU	1850	4.5	0	34	37	14.75	1865	1.8
40	AFM Lopez, Bryan	URU	1771	4.5	0	34	36	15.75	1848	16.2
41	Caballero, Tabare	URU	1723	4.5	0	33.5	36.5	16.75	1933	86.8
42	Parma, Pamela	ARG	1838	4.5	0	32.5	35.5	15.5	1847	0.2
43	FM Curi, Gabriel	URU	2074	4	0	41.5	45.5	18.5	1983	-21,6
44	WFM Silva, Juliana Figueira Theophilo	BRA	1923	4	0	39	42	14.5	1885	-27,2
45	Fabra, Nahiara	URU	1798	4	0	37.5	41	16	1819	-1,2
46	Araque, Jairo	VEN	2017	4	0	36.5	38.5	12.5	1904	-18,6
47	Miller, Ariel	URU	1941	4	0	36	38.5	13.25	1914	-10,2
48	De Armas, Yahir	URU	1688	4	0	35.5	38	14.5	1900	45.2
49	Villalba, Pacha	URU	1622	4	0	34.5	36.5	13.5	1877	84.8
50	Tacoronte, Daniel	URU	1775	4	0	33	37	14.5	1899	38
51	AFM Zaruski, Julio	URU	1812	4	0	32.5	36.5	13.5	1759	-15,4
52	Solari, Pablo	URU	1797	4	0	28.5	30	11.5	1679	-29,8
53	Martinez, Valentino	URU	1660	3.5	0	33.5	37	13.5	1834	51.6
54	Davila Texeira, Mario	URU	1811	3.5	0	33.5	37	11.25	1861	4.4
55	Menezes, Emanuel	URU	1903	3.5	0	33	36.5	9.5	1897	-13,6
56	Contardi, Mateo	URU	1604	3.5	0	33	35.5	11.75	1662	19.6
57	Escofet, Jaime	URU	1979	3.5	0	32.5	36	14	1777	-23,6
58	Piriz, Facundo	URU	1752	3.5	0	32	35	11	1771	-0,8
59	Nunez, Hiber	URU	1655	3.5	0	31	33.5	12.25	1697	6.8
60	Gonzalez Prestes, Marcos	URU	1693	3.5	0	30.5	33	11.5	1790	38.8
61	Barandiaran, Gabriel	URU	1845	3.5	0	27	30.5	10.75	1816	-7,6
62	Werle, Carolin	URU	1724	3.5	0	27	29	7.75	1735	-1
63	Alvarez, Mateo	URU	1912	3	0	35.5	38.5	8.5	1858	-17,8
64	Onetto, Gaston	URU	1687	3	0	35	38	11.5	1744	10.6
65	Romero, Juan	URU	1945	3	0	35	38	10	1868	-24
66	Reolon, Victor	URU	1689	3	0	32	34	9.25	1670	-5,6
67	Fauci, Bruno	URU	1704	3	0	30.5	33.5	8.5	1812	38.8
68	WCM Larrea, Daniela	URU	1805	3	0	29.5	32.5	8	1705	-21,4
69	Araque, Silvana	URU	1614	3	0	29	31	8.5	1657	14.4
70	Melani, Mauro	URU	1891	3	0	26	29	9.5	1606	-73,6
71	ACM Nakle, Gonzalo	URU	1749	3	0	25.5	28.5	7	1689	-15,6
72	Kaciusis, Daniel	URU	1697	2.5	0	30	32.5	7.5	1703	-1,4
73	Rey, Fernando	URU	1772	2.5	0	24.5	27	7.25	1649	-14
74	Traverso, Luis	URU	1690	2	0	30.5	32.5	4	1059	-40
75	Porteiro, Rodrigo	URU	1796	2	0	29.5	31.5	4	1439	-69,2
76	Gonzalez Bodega, Juliana	URU	1435	2	0	28	30	5	1515	-1
77	Indart, Lucio	URU	1675	1.5	0	28	29.5	6	1611	-22,8
78	Volpe, Agustin	URU	1879	1	0	24	25	3.25	1548	-86,8
79	Durante, Aurelio	URU	1951	1	0	21	22	3.5	1735	-31,2

TB1 Direct Encounter (DE) · TB2 Buchholz Tie-Break Variable (2023) (Gamepoints, Cut1) · TB3 Buchholz Tie-Break Variable (2023) (Gamepoints) · TB4 Sonneborn Berger Tie-Break Variable (2023) (Gamepoints) · TB5 Performance (variable with parameter)

Final Ranking after 9 Rounds. Official ranking from chess-results.com.

Games

Games
Round	Game	Result
1.1	Johan-Sebastian Christiansen – Aurelio Durante	1-0
1.2	Diego Moreno – Brandon Jacobson	0-1
2.1	Alejandro Bauza – Johan-Sebastian Christiansen	0-1
2.2	Brandon Jacobson – Claudio Coppola	1-0
3.1	Johan-Sebastian Christiansen – Bernardo Roselli Mailhe	1-0
3.2	Cristian Sanhueza – Brandon Jacobson	0-1
4.1	Facundo Vazquez – Johan-Sebastian Christiansen	0-1
4.2	Brandon Jacobson – Julian Villca	1-0
5.1	Johan-Sebastian Christiansen – Leonardo Tristan	1-0
5.2	Carlos Horacio Garcia Palermo – Brandon Jacobson	0-1
6.1	Brandon Jacobson – Johan-Sebastian Christiansen	1-0
7.1	Facundo Vazquez – Brandon Jacobson	½-½
7.2	Johan-Sebastian Christiansen – Gilberto Hernandez Guerrero	½-½
8.1	Brandon Jacobson – Pablo Ismael Acosta	½-½
8.3	Julian Villca – Johan-Sebastian Christiansen	0-1
9.1	Bernardo Roselli Mailhe – Brandon Jacobson	½-½
9.2	Johan-Sebastian Christiansen – Pablo Ismael Acosta	½-½

Games involving a top-100 player. Click a game to replay it.

Standings and games from Lichess broadcasts. ★ marks a player on the FIDE top 100 lists.