VII IRT abierto internacional de ajedrez - CADA 2025

SwissStandard

66 players participated in this 6-round tournament, held from 14 Nov 2025 to 16 Nov 2025 in Mar de Ajo, Argentina. 14 titled players from 4 federations. Top 10 Elo average was 2398, and top seed was Leonardo Tristan (🇦🇷 ARG, GM, 2487).

Andres Rodriguez Vila (🇺🇾 URU, GM, 2441) won with 5.5/6, ahead of Mario Villanueva (5.0) and Kevin Paveto (5.0). Rodriguez Vila took the lead from round 4.

The biggest upset came in round 6: Esteban Horacio Deichmann (FM, 2171) beat Leonardo Tristan (GM, 2487), a +316-point gap.

Location

🇦🇷Mar de Ajo, Argentina

Dates

14 Nov 2025 → 16 Nov 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 6 rounds

Top seed

🇦🇷GMLeonardo Tristan2487

Avg top 10

2,398

Participants

Titled players · 14

GM×4

IM×4

FM×4

WIM×1

WCM×1

Federations · 4 represented

🇦🇷Argentina×62

🇮🇹Italy×2

🇧🇷Brazil×1

🇺🇾Uruguay×1

Top 3

🥇
GMAndres Rodriguez Vila
🇺🇾URU·2441
5.5pts·2684perf+14.5
🥈
IMMario Villanueva
🇦🇷ARG·2465
5.0pts·2485perf+3.0
🥉
IMKevin Paveto
🇦🇷ARG·2441
5.0pts·2448perf+1.9

How it unfolded

Top 6 · 6 rounds

GM Andres Rodriguez Vila led from R4; +0.5-point edge over the runner-up.

Co-leaders

Rodriguez Vila5.5Villanueva5Paveto5Tumini4.5Cumpe4.5Di Berardino4.5

R4–R6 · LEAD HELD

GM Andres Rodriguez Vila held the sole lead from R4 through R6 without losing it.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

GM Andres Rodriguez Vila beat IM Mario Villanueva (White).

WIN STREAKS · 3 top finishers

GM Andres Rodriguez Vila 5 wins (R1–R5)IM Mario Villanueva 3 wins (R1–R3)IM Kevin Paveto 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMAndres Rodriguez Vila	*	1	—	—
2IMMario Villanueva	0	*	—	—
3IMKevin Paveto	—	—	*	—
4Leandro Tumini	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Rodriguez Vila, AndresGM	2441	URU	+38N	+19B	+11N	+2B	+8N	=4B	5.5	21.5	24.0	21.75	2684	+14.5
2	Villanueva, MarioIM	2465	ARG	+28B	+27N	+7B	−1N	+12B	+16N	5.0	20.5	23.5	18.00	2485	+3.0
3	Paveto, KevinIM	2441	ARG	+26B	+18N	+6B	=4B	=16N	+13B	5.0	20.0	23.0	19.00	2448	+1.9
4	Di Berardino, Diego RafaelIM	2444	BRA	+54B	+34N	+10B	=3N	=6B	=1N	4.5	21.5	23.0	15.50	2439	+1.6
5	Tumini, Leandro	2130	ARG	+36B	=8N	+17B	=7N	+10B	=9B	4.5	21.0	23.5	16.75	2385	+40.4
6	Deichmann, Esteban HoracioFM	2171	ARG	+37N	+20B	−3N	+31B	=4N	+15B	4.5	19.5	22.0	14.75	2357	+59.6
7	Moreno Perez, Tobias SebastianFM	2369	ARG	+45N	+14B	−2N	=5B	+40N	+24B	4.5	19.5	21.5	14.25	2323	-2.2
8	Krysa, LeandroGM	2454	ARG	+33N	=5B	+46B	+23N	−1B	+34N	4.5	19.0	21.0	13.25	2339	-5.1
9	Cumpe, LucasFM	2363	ARG	+25B	+12N	=15B	=35N	+28B	=5N	4.5	18.0	20.5	15.25	2273	-5.8
10	Hoffman, AlejandroGM	2310	ARG	+30N	+22B	−4N	+18B	−5N	+20B	4.0	19.5	22.5	13.50	2182	-6.6
11	Contin, DanielIM	2209	ITA	+29B	+21N	−1B	−12N	+17B	+35N	4.0	19.5	22.0	12.50	2127	-4.3
12	Loiterstein, MarianoFM	1974	ARG	+48N	−9B	+41N	+11B	−2N	+32B	4.0	19.0	21.0	11.50	2196	+25.2
13	Lujan, Nelson	2155	ARG	+47B	−15N	+61B	+21N	+35B	−3N	4.0	16.5	18.0	9.50	2192	+7.6
14	Bosco, GiulianaWCM	1976	ARG	+49B	−7N	−25B	+29N	+30B	+52N	4.0	15.5	17.5	10.00	2004	+4.8
15	Tristan, LeonardoGM	2487	ARG	+32N	+13B	=9N	−16B	+25B	−6N	3.5	19.5	22.5	12.25	2234	-16.0
16	Ocampos, Ian	2197	ARG	+41N	+31B	F	+15N	=3B	−2B	3.5	19.0	19.0	11.50	2373	+24.4
17	Lagares Rodriguez, Santiago Inak	1928	ARG	+59N	=24B	−5N	+22B	−11N	+46B	3.5	17.5	19.0	8.75	2098	+21.4
18	Magarinos, Francisco	1987	ARG	+42N	−3B	+30N	−10N	=26B	+53B	3.5	17.5	19.0	8.50	2003	+5.2
19	Rodriguez Lezcano, Matias	2086	ARG	+56B	−1N	+26B	−25N	+45B	=21N	3.5	17.0	18.5	8.25	1978	-13.8
20	Walsh, Hector	1909	ARG	+65B	−6N	+36B	=34N	+23B	−10N	3.5	17.0	17.0	7.25	2077	+19.4
21	Pierucci, Fabian	1943	ARG	+55N	−11B	+37N	−13B	+43N	=19B	3.5	16.5	18.0	8.25	1983	+5.0
22	Bernasconi, Mario Emanuel	1962	ITA	+50B	−10N	=29B	−17N	+36B	+37N	3.5	15.5	17.5	8.50	1900	-9.0
23	Fuentes, Agustin	2127	ARG	=53N	+44B	+52N	−8B	−20N	+39B	3.5	15.0	16.5	7.75	1990	-33.6
24	Zuriel, MarisaWIM	2190	ARG	+57B	=17N	−35B	+54N	+46B	−7N	3.5	14.0	15.5	6.75	2029	-19.8
25	Nunez, Tatiana	1814	ARG	−9N	+48B	+14N	+19B	−15N	−27B	3.0	18.5	20.5	9.50	2054	+50.0
26	Elias, Roberto	1824	ARG	−3N	+39B	−19N	+62B	=18N	=31B	3.0	17.5	18.5	6.75	1901	+10.4
27	Pereyra, Horacio	2137	ARG	+43N	−2B	F	−28N	+33B	+25N	3.0	17.0	19.5	8.50	2019	-11.8
28	Nascimbene, Ramiro	1868	ARG	−2N	+53B	+62N	+27B	−9N	−40B	3.0	16.5	17.5	5.50	1992	+16.2
29	Renkine, Ivan	1797	ARG	−11N	+55B	=22N	−14B	=39N	+49B	3.0	16.0	17.5	6.50	1785	-3.4
30	Grandez Arevalo, Miguel Angel	1808	ARG	−10B	+50N	−18B	+42N	−14N	+58B	3.0	16.0	17.5	6.00	1803	-10.0
31	Diaz, Gerardo	1929	ARG	+66B	−16N	+47B	−6N	=37B	=26N	3.0	15.5	15.5	4.75	1864	-9.8
32	Capuano, Gabriel	1883	ARG	−15B	−36N	+50B	+60N	+47B	−12N	3.0	14.0	15.5	5.50	1801	-13.2
33	Pedreira Henrich, Alan	1850	ARG	−8B	+56N	F	+58B	−27N	+47N	3.0	14.0	15.5	5.00	1938	+10.0
34	Arana, Augusto	2068	ARG	+39N	−4B	+38N	=20B	F	−8B	2.5	17.5	20.0	6.75	2061	-2.2
35	Fiorenza, Brandon	1914	ARG	F	+58B	+24N	=9B	−13N	−11B	2.5	17.5	17.5	7.25	2085	+20.0
36	Romano, Guillermo	1710	ARG	−5N	+32B	−20N	=38B	−22N	+51N	2.5	17.0	19.0	6.25	1834	+16.0
37	Iribarren, Francisco	1757	ARG	−6B	+65N	−21B	+49N	=31N	−22B	2.5	16.5	16.5	3.50	1749	-3.4
38	Lopez, Javier	1830	ARG	−1B	+51N	−34B	=36N	=41B	=60N	2.5	15.0	16.5	5.25	1796	-9.0
39	Cobelo, Nicolas	1652	ARG	−34B	−26N	+66B	+61N	=29B	−23N	2.5	13.5	13.5	3.00	1768	+21.2
40	Jorge, Luis Alberto	2050	ARG	F	F	+45N	=44B	−7B	+28N	2.5	12.0	12.0	6.25	2081	+2.4
41	Casal, Ray Laura	1787	ARG	−16B	+66N	−12B	F	=38N	+48B	2.5	12.0	12.0	3.25	1725	-11.2
42	Soriano, Federico Ezequiel	1630	ARG	−18B	F	=58N	−30B	+55N	+45N	2.5	11.5	11.5	4.25	1710	+11.6
43	Poci, Pedro	1710	ARG	−27B	=54N	=57B	+65N	−21B	=61N	2.5	11.0	11.0	2.25	1752	+2.8
44	Tries, Ivan	1886	ARG	+64B	−23N	+60B	=40N	F	F	2.5	10.5	10.5	3.25	1949	+4.8
45	Martinez, Tomas	1818	ARG	−7B	+49N	−40B	+51N	−19N	−42B	2.0	15.0	17.0	4.00	1730	-16.2
46	Lo Presti, Roberto	1999	ARG	+51B	F	−8N	+53B	−24N	−17N	2.0	15.0	15.0	3.50	1901	-13.4
47	Rivero, Mario	1732	ARG	−13N	+64B	−31N	+59B	−32N	−33B	2.0	14.5	15.0	2.00	1149	-19.4
48	Azil, Manuel	0	ARG	−12B	−25N	+56B	+63N	−52B	−41N	2.0	13.0	14.0	2.50	1585	0.0
49	Sanchez, Jeremias David	1493	ARG	−14N	−45B	+64N	−37B	+57B	−29N	2.0	13.0	13.5	2.00	1566	+11.2
50	Completa, Alan Nicolas	0	ARG	−22N	−30B	−32N	+66B	−60B	+65N	2.0	11.0	11.0	0.00	1035	0.0
51	Canosa, Cristian Mariano	1650	ARG	−46N	−38B	+55N	−45B	+59N	−36B	2.0	10.5	12.0	3.00	1039	-42.8
52	Etchevest, Marcelo	1892	ARG	+63N	F	−23B	F	+48N	−14B	2.0	10.5	10.5	3.00	1252	-11.8
53	Enciso, Franco	1697	ARG	=23B	−28N	+63B	−46N	F	−18N	1.5	13.5	14.5	2.75	1666	-3.4
54	Yantorno, Jorge	1831	ARG	−4N	=43B	+59N	−24B	F	F	1.5	13.5	13.5	2.75	1771	-6.8
55	Garcia, Emilio	0	ARG	−21B	−29N	−51B	+64N	−42B	=57N	1.5	12.5	13.0	1.25	1390	0.0
56	Carugatti Trotti, Genaro	1654	ARG	−19N	−33B	−48N	=57N	=64B	=59B	1.5	11.5	12.0	1.75	1614	-7.6
57	Muniz, Roberto Anibal	1758	ARG	−24N	−59B	=43N	=56B	−49N	=55B	1.5	11.0	12.5	2.75	1562	-22.2
58	Ramirez, Melanie	1555	ARG	F	−35N	=42B	−33N	+65B	−30N	1.5	11.0	11.0	1.25	1483	-6.4
59	Maqueda, Alfredo Malthiel	0	ARG	−17B	+57N	−54B	−47N	−51B	=56N	1.5	10.5	12.0	2.25	1566	0.0
60	Larregain, Sabrina Debora	1669	ARG	F	F	−44N	−32B	+50N	=38B	1.5	10.0	10.0	3.25	1593	-4.8
61	Churukian, Gregorio Martin	1861	ARG	F	F	−13N	−39B	+62N	=43B	1.5	10.0	10.0	2.25	1674	-40.0
62	Hirsch, Pablo Cesar	1528	ARG	F	F	−28B	−26N	−61B	+66N	1.0	7.5	7.5	0.00	1051	-15.6
63	Tome Costa, Federico	0	ARG	−52B	F	−53N	−48B	F	+64N	1.0	6.0	6.0	0.50	996	0.0
64	Vargas, Jose	0	ARG	−44N	−47N	−49B	−55B	=56N	−63B	0.5	9.5	10.5	0.75	1370	0.0
65	Rodriguez, Aldo	0	ARG	−20N	−37B	F	−43B	−58N	−50B	0.0	12.0	12.0	0.00	933	0.0
66	Jorge, Renzo Jesus	0	ARG	−31N	−41B	−39N	−50N	F	−62B	0.0	11.0	11.0	0.00	925	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Deichmann, Esteban HoracioFMARG
+59.6
4.5 pts · #9
2Nunez, TatianaARG
+50.0
3.0 pts · #34
3Tumini, LeandroARG
+40.4
4.5 pts · #4

Top rating losers

1Canosa, Cristian MarianoARG
-42.8
2.0 pts · #62
2Churukian, Gregorio MartinARG
-40.0
1.5 pts · #46
3Fuentes, AgustinARG
-33.6
3.5 pts · #19

Biggest upsets

R6+316 Elo gap
FMDeichmann, Esteban Horacio2171 beat GMTristan, Leonardo2487
R4+290 Elo gap
Ocampos, Ian2197 beat GMTristan, Leonardo2487
R3+276 Elo gap
Fiorenza, Brandon1914 beat WIMZuriel, Marisa2190