Abierto Sub-2400 Ventajedrez 2026

Open SwissStandard

72 players participated in this 6-round tournament, held from 02 Jan 2026 to 04 Jan 2026 in CABA - Torre Blanca, Argentina. 5 titled players from 5 federations. Top 10 Elo average was 2084, and top seed was Marisa Zuriel (🇦🇷 ARG, WIM, 2170).

Gonzalo Moro Saidon (🇦🇷 ARG, 2134) won with 5.0/6, ahead of Matias Alejandro Figueroa (5.0) and Ramiro Toffoletto (4.5). Moro Saidon shared the lead from round 1, winning on tie-break.

The biggest upset came in round 6: Luis Angel Ramos De la Cruz (1777) beat Marisa Zuriel (WIM, 2170), a +393-point gap.

Location

🇦🇷CABA - Torre Blanca, Argentina

Dates

02 Jan 2026 → 04 Jan 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇦🇷WIMMarisa Zuriel2170

Avg top 10

2,084

Participants

Titled players · 5

FM×2

CM×1

WIM×1

WFM×1

Federations · 5 represented

🇦🇷Argentina×68

🇧🇷Brazil×1

🇺🇾Uruguay×1

🇨🇱Chile×1

🇵🇪Peru×1

Top 3

🥇
Gonzalo Moro Saidon
🇦🇷ARG·2134
5.0pts·2231perf+13.6
🥈
Matias Alejandro Figueroa
🇧🇷BRA·2045
5.0pts·2254perf+60.4
🥉
Ramiro Toffoletto
🇦🇷ARG·1970
4.5pts·2082perf+36.4

How it unfolded

Top 6 · 6 rounds

Tight race until R6; 2 players tied at 5.0/6, decided on Buchholz. Title race narrowed from 5 co-leaders at R4 to 2 at the finish.

Co-leaders

Figueroa5Moro Saidon5Acosta4.5Dubrovich4.5Toffoletto4.5Zamani4.5

R6 · TIEBREAK CLUSTER

2 players finish on 5.0/6. Moro Saidon takes the title on Buchholz Cut1 (21.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Matias Alejandro Figueroa drew with Gonzalo Moro Saidon (White).

WIN STREAKS · 2 top finishers

Matias Alejandro Figueroa 3 wins (R1–R3)Gonzalo Moro Saidon 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Matias Alejandro Figueroa	*	½	—	—
2Gonzalo Moro Saidon	½	*	—	1
3Martin Ezequiel Acosta	—	—	*	—
4Igor Dubrovich	—	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Moro Saidon, Gonzalo	2134	ARG	+50B	+18N	+14B	=2N	+6B	=5N	5.0	21.0	23.0	18.25	2231	+13.6
2	Figueroa, Matias Alejandro	2045	BRA	+39N	+16B	+3N	=1B	+35N	=22B	5.0	19.5	22.0	17.75	2254	+60.4
3	Toffoletto, Ramiro	1970	ARG	+69B	+49N	−2B	+14N	+9B	=15N	4.5	18.0	19.0	12.25	2082	+36.4
4	Ramos De la Cruz, Luis Angel	1777	PER	F	+25B	+20N	=9N	+18B	+13B	4.5	17.5	17.5	15.50	2325	+122.8
5	Zamani, Andres	2048	ARG	+45B	+43N	F	+10B	+13N	=1B	4.5	17.5	17.5	15.00	2370	+34.6
6	Dubrovich, Igor	2017	ARG	=25N	+63B	+36N	+26B	−1N	+27B	4.5	16.5	17.5	11.00	2035	+6.2
7	Acosta, Martin Ezequiel	2001	ARG	−48N	+58B	+42N	=16B	+20N	+32B	4.5	14.5	16.0	12.25	2012	+3.8
8	Auster, Fabian	1969	ARG	+58N	+48B	−13N	=27B	+44N	+17B	4.5	14.5	16.0	11.00	2078	+18.0
9	Axarlian, Carlos	2072	ARG	+40N	+15B	=10N	=4B	−3N	+33B	4.0	19.5	22.0	13.25	2031	-5.4
10	Ganza Svidler , Pedro	2002	ARG	+30B	+28N	=9B	−5N	+34B	=19N	4.0	18.0	21.0	12.75	2060	+10.2
11	Manteiga, FrancoCM	2028	URU	=37B	+60N	=27N	−15B	+25N	+28B	4.0	15.0	16.5	10.25	1920	-13.8
12	Nejanky, MaisaWFM	1965	ARG	+53N	−13B	+47N	+28B	−15N	+66B	4.0	14.5	15.5	8.50	1973	+2.8
13	Zuriel, MarisaWIM	2170	ARG	+44B	+12N	+8B	=17N	−5B	−4N	3.5	21.0	23.5	12.75	2005	-22.2
14	Curatolo, Nicolas Matias	1878	ARG	+41N	+19B	−1N	−3B	+37N	=26B	3.5	18.5	21.0	10.00	1959	+15.0
15	Dimitriu, Cristian	1900	ARG	+59B	−9N	F	+11N	+12B	=3B	3.5	18.0	18.0	11.75	2056	+23.4
16	Zelaya Aragon, Eros Ivan	1868	ARG	+65B	−2N	+29B	=7N	−19B	+61N	3.5	17.5	18.5	7.75	1892	+7.0
17	Saldano, Gonzalo	2078	ARG	+61B	+51N	+21B	=13B	−22N	−8N	3.5	17.0	18.5	8.75	2023	-6.6
18	Heberlein, Lucas	1928	ARG	+67N	−1B	+48N	+37B	−4N	=47B	3.5	16.5	17.5	6.75	1842	-22.4
19	Conde, Adrian	2037	ARG	+38B	−14N	+49B	F	+16N	=10B	3.5	15.5	15.5	10.00	2012	-2.2
20	Vergara, Ramon Antonio	1856	ARG	+71B	=26N	−4B	+64N	−7B	+38N	3.5	15.5	15.5	5.00	1857	0.0
21	Rey, Camilo	1862	ARG	+56N	+31B	−17N	+51B	−32N	=23B	3.5	15.0	17.0	8.75	1993	+34.8
22	Cardozo, Lucas	2142	ARG	+54N	+23B	F	F	+17B	=2N	3.5	14.0	14.0	11.50	2316	+13.6
23	Maidana, Tomas	1960	ARG	+72B	−22N	=30B	+46N	=66B	=21N	3.5	13.5	13.5	6.25	1868	-11.2
24	Galvan, Juan Ignacio	1989	ARG	−64B	−29N	=25N	+63B	+36N	+39B	3.5	12.0	13.0	7.50	1753	-61.2
25	Paredes, Ezequiel	1770	ARG	=6B	−4N	=24B	+65N	−11B	+60N	3.0	18.0	19.0	6.50	1818	+14.4
26	Echeguren, Martin	2003	ARG	+46N	=20B	F	−6N	+40B	=14N	3.0	16.5	16.5	8.50	1934	-8.4
27	Burotto, Nicolas	1853	ARG	+70N	F	=11B	=8N	+31B	−6N	3.0	16.5	16.5	7.75	2006	+16.4
28	Tamayo, Jose Luis	1849	ARG	+68B	−10B	+52N	−12N	+48B	−11N	3.0	16.0	17.0	5.00	1780	-8.8
29	Taa Bakovich, Oliverio	1623	ARG	−35N	+24B	−16N	=39B	+50N	=44B	3.0	15.0	17.0	8.00	1886	+37.6
30	Galvan, Joaquin	1721	ARG	−10N	+70B	=23N	=43B	+51N	−35B	3.0	15.0	15.5	5.50	1862	+33.6
31	Bertaccini, DanielFM	2008	ARG	+42B	−21N	=38B	=40N	−27N	+48B	3.0	14.0	16.0	7.00	1797	-32.0
32	Pedro, FernandoFM	2083	ARG	=66N	=36B	+50N	F	+21B	−7N	3.0	13.5	13.5	7.25	1912	-18.8
33	Lo Presti, Roberto	1974	ARG	−36N	+53B	F	+38N	+54B	−9N	3.0	13.0	13.0	6.50	1865	-11.0
34	Nesprias, Agustin	1884	ARG	F	−37N	+60B	+36B	−10N	+41B	3.0	13.0	13.0	6.50	1783	-10.0
35	Fernandes, Martin	1966	ARG	+29B	+64N	F	F	−2B	+30N	3.0	12.0	12.0	7.00	1969	+2.4
36	Borras, Anibal	1674	ARG	+33B	=32N	−6B	−34N	−24B	+59N	2.5	17.0	18.5	6.00	1849	+42.0
37	Mega, Diego Jose	1771	ARG	=11N	+34B	F	−18N	−14B	+52B	2.5	16.0	16.0	7.00	1853	+11.0
38	Ronco, Alejandro	1789	ARG	−19N	+41B	=31N	−33B	+62N	−20B	2.5	15.5	17.0	5.50	1783	-1.8
39	Borras, Jonathan	1809	ARG	−2B	−65N	+55B	=29N	+59B	−24N	2.5	15.0	16.0	5.00	1644	-49.6
40	Dalton, Bruno Benjamin	1814	ARG	−9B	+59N	F	=31B	−26N	+53B	2.5	13.5	13.5	5.00	1835	+7.2
41	Yacomini, Isabella	1502	ARG	−14B	−38N	+69B	=58N	+49B	−34N	2.5	12.5	13.5	3.75	1714	+56.0
42	Alonso, Sergio	1749	ARG	−31N	+71B	−7B	+68N	=61B	−43N	2.5	12.5	12.5	1.75	1610	-11.6
43	Jasper, Nicolas	1903	ARG	+52N	−5B	F	=30N	F	+42B	2.5	12.0	12.0	6.00	1862	-2.6
44	Cardozo, Augusto Ruben	1849	ARG	−13N	+72B	+68N	F	−8B	=29N	2.5	12.0	12.0	2.50	1747	-11.8
45	Vergagni, Gaston	1810	ARG	−5N	−52B	+67N	=62B	−47N	+63B	2.5	11.5	12.5	2.75	1609	-30.6
46	Chocala, Thiago Ignacio	1745	ARG	−26B	F	+63N	−23B	=52N	+55B	2.5	11.5	11.5	4.00	1700	-10.8
47	Rodriguez Caimmi, Facundo	1748	ARG	F	F	−12B	+71N	+45B	=18N	2.5	10.0	10.0	4.25	1901	+12.2
48	Gioscio, Jorge Gabriel	1718	ARG	+7B	−8N	−18B	+50B	−28N	−31N	2.0	18.5	20.5	6.50	1806	+24.0
49	Panta, Joaquin	1779	ARG	+57B	−3B	−19N	=52B	−41N	=58N	2.0	14.5	16.0	3.75	1663	-37.6
50	Osores, Martin	1833	ARG	−1N	+67B	−32B	−48N	−29B	+68N	2.0	14.0	15.0	2.00	1584	-32.0
51	Gutierrez Gomez, Nicolas	1838	CHI	+55B	−17B	+62N	−21N	−30B	F	2.0	13.5	13.5	3.50	1705	-17.8
52	Ramirez, Melanie	1549	ARG	−43B	+45N	−28B	=49N	=46B	−37N	2.0	13.0	15.0	4.75	1684	+17.6
53	Lopez, Esteban Nicolas	1595	ARG	−12B	−33N	=59B	=70N	+65B	−40N	2.0	12.0	12.5	2.00	1599	-7.6
54	Gonzalez Damico, Francisco	1837	ARG	−22B	+55N	+65B	F	−33N	−57B	2.0	11.5	11.5	3.00	1768	-17.2
55	Rivero, Valentina	1562	ARG	−51N	−54B	−39N	+67B	+70B	−46N	2.0	10.0	10.5	1.50	1518	-11.6
56	Chocala, Wilder	0	ARG	−21B	F	−61N	=60N	=58B	+67N	2.0	9.0	9.0	2.50	1625	0.0
57	Romanelli, Gabriel	2033	ARG	−49N	F	F	F	+64B	+54N	2.0	6.0	6.0	3.00	1901	-8.6
58	Varessi, Mauro	1640	ARG	−8B	−7N	F	=41B	=56N	=49B	1.5	15.5	15.5	3.25	1619	-4.4
59	Esteban, Cyrano	1502	ARG	−15N	−40B	=53N	+69B	−39N	−36B	1.5	13.0	14.0	2.00	1548	+8.4
60	Lapietra, Nahuel	1607	ARG	F	−11B	−34N	=56B	+71N	−25B	1.5	12.0	12.0	1.00	1087	-10.6
61	Migliorero, Sergio Pablo	1817	ARG	−17N	F	+56B	F	=42N	−16B	1.5	11.5	11.5	3.25	1625	-28.0
62	Andino, Luca Caleb	1662	ARG	F	F	−51B	=45N	−38B	+64N	1.5	8.0	8.0	2.25	1701	+6.8
63	Jardin, Joaquin	1428	ARG	F	−6N	−46B	−24N	+68B	−45N	1.0	14.0	14.0	1.00	1003	-15.2
64	Poci, Pedro	1713	ARG	+24N	−35B	F	−20B	−57N	−62B	1.0	13.5	13.5	3.50	1661	-7.4
65	Roces, Cesar	1494	ARG	−16N	+39B	−54N	−25B	−53N	F	1.0	13.0	13.0	2.50	1536	+3.2
66	Lopez, Javier	1825	ARG	=32B	F	F	F	=23N	−12N	1.0	12.5	12.5	3.25	1878	+3.8
67	Blanco, Alejandro Javier	1562	ARG	−18B	−50N	−45B	−55N	+69N	−56B	1.0	12.0	13.0	1.00	1518	-6.6
68	Salega, Juan	0	ARG	−28N	+69N	−44B	−42B	−63N	−50B	1.0	11.0	12.0	1.00	1455	0.0
69	Panta, Lucas	1659	ARG	−3N	−68B	−41N	−59N	−67B	+70B	1.0	10.5	11.0	0.50	832	-87.6
70	Rousse, Roberto	0	ARG	−27B	−30N	F	=53B	−55N	−69N	0.5	11.0	11.0	1.00	1312	0.0
71	Gimenez, Ezequiel	0	ARG	−20N	−42N	F	−47B	−60B	F	0.0	11.0	11.0	0.00	940	0.0
72	Isaac, Cristian	1572	ARG	−23N	−44N	F	F	F	F	0.0	6.0	6.0	0.00	1105	-5.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Ramos De la Cruz, Luis AngelPER
+122.8
4.5 pts · #7
2Figueroa, Matias AlejandroBRA
+60.4
5.0 pts · #1
3Yacomini, IsabellaARG
+56.0
2.5 pts · #31

Top rating losers

1Panta, LucasARG
-87.6
1.0 pts · #70
2Galvan, Juan IgnacioARG
-61.2
3.5 pts · #20
3Borras, JonathanARG
-49.6
2.5 pts · #40

Biggest upsets

R6+393 Elo gap
Ramos De la Cruz, Luis Angel1777 beat WIMZuriel, Marisa2170
R2+366 Elo gap
Taa Bakovich, Oliverio1623 beat Galvan, Juan Ignacio1989
R2+315 Elo gap
Roces, Cesar1494 beat Borras, Jonathan1809