IRT ABIERTO DE INVIERNO 2025 CIRCULO DE AJEDREZ DE VILLA BALLESTER

Open SwissStandard

46 players participated in this 7-round tournament, held from 01 Aug 2025 to 10 Aug 2025 in Villa Ballester - Buenos Aires, Argentina. 3 titled players. Top 10 Elo average was 2098, and top seed was Cristian Dolezal (🇦🇷 ARG, IM, 2378).

Cristian Dolezal (🇦🇷 ARG, IM, 2378) won with 6.0/7, ahead of Pablo Barrionuevo (5.5) and Mauro Marey (5.0). Dolezal broke clear in the final round.

The biggest upset came in round 1: Juan Carlos Gambini (1737) beat Agustin Leandro Hurtado (1984), a +247-point gap.

Location

🇦🇷Villa Ballester - Buenos Aires, Argentina

Dates

01 Aug 2025 → 10 Aug 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇦🇷IMCristian Dolezal2378

Avg top 10

2,098

Participants

Titled players · 3

IM×2

CM×1

Federations · 1 represented

🇦🇷Argentina×46

Top 3

🥇
IMCristian Dolezal
🇦🇷ARG·2378
6.0pts·2376perf+0.4
🥈
IMPablo Barrionuevo
🇦🇷ARG·2259
5.5pts·2256perf+1.6
🥉
Mauro Marey
🇦🇷ARG·2057
5.0pts·2163perf+15.2

How it unfolded

Top 6 · 7 rounds

IM Cristian Dolezal led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Dolezal6Barrionuevo5.5Alvarez5Marey5Beredjiklian5Conde4.5

R5–R7 · LEAD HELD

IM Cristian Dolezal held the sole lead from R5 through R7 without losing it.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

IM Cristian Dolezal lost to IM Pablo Barrionuevo (Black).

WIN STREAKS · 3 top finishers

IM Cristian Dolezal 5 wins (R1–R5)IM Pablo Barrionuevo 3 wins (R1–R3)Leonardo Fabian Alvarez 4 wins (R4–R7)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1IMCristian Dolezal	*	0	—	—
2IMPablo Barrionuevo	1	*	—	—
3Leonardo Fabian Alvarez	—	—	*	—
4Mauro Marey	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Dolezal, CristianIM	2378	ARG	+19B	+11N	+7B	+6N	+9B	−2N	+13N	6.0	26.5	29.5	24.00	2376	+0.4
2	Barrionuevo, PabloIM	2259	ARG	+16N	+28B	+10N	−9B	+8N	+1B	=6B	5.5	26.5	29.0	22.75	2256	+1.6
3	Marey, Mauro	2057	ARG	−10N	+25B	+29N	F	+14B	+7N	+9B	5.0	22.0	22.0	18.00	2163	+15.2
4	Beredjiklian, Mariano	1881	ARG	+45B	−9B	−8N	+39N	+36B	+31N	+23B	5.0	16.0	16.0	7.50	1915	+9.2
5	Alvarez, Leonardo Fabian	1934	ARG	−31B	+44N	−19B	+41N	+38B	+10N	+12B	5.0	15.5	15.5	10.50	1908	-2.2
6	Tomeo, Nicolas	2119	ARG	+12B	+17N	+37B	−1B	F	+9N	=2N	4.5	26.0	27.5	15.75	2249	+20.6
7	Conde, Adrian	2015	ARG	+26N	+14B	−1N	=15B	+24N	−3B	+16N	4.5	25.5	28.5	15.50	2070	+10.2
8	Ingas, Mariano Cristian	2013	ARG	+25B	−18N	+4B	+19N	−2B	=20N	+24N	4.5	22.5	25.5	15.50	2003	-1.2
9	Ccahuancama, Abraham William	2046	ARG	+30B	+4N	+18B	+2N	−1N	−6B	−3N	4.0	29.0	31.5	16.00	2097	+19.2
10	Serra, Emmanuel	1822	ARG	+3B	+23N	−2B	+17N	−21N	−5B	+18N	4.0	25.0	28.0	14.50	2034	+75.6
11	Gil Chacon, Fernando Enrique	1912	ARG	+32N	−1B	−14N	+22B	F	+19N	+20B	4.0	21.0	21.0	11.00	1976	+14.0
12	Paz, Patricio	1835	ARG	−6N	+40B	+28N	+37B	−13N	+29B	−5N	4.0	20.0	21.0	7.50	1965	+24.6
13	Sanches, Carlos MartinCM	2073	ARG	F	+43N	+38B	=20N	+12B	=15N	−1B	4.0	19.5	19.5	10.00	2051	-0.6
14	Lanza, Diego	1858	ARG	+36B	−7N	+11B	F	−3N	+37B	+25N	4.0	19.5	19.5	10.00	1997	+19.0
15	Sanduay, Nicolas	2038	ARG	F	+42B	+31N	=7N	+20B	=13B	F	4.0	14.5	14.5	10.25	2102	+10.2
16	Sicari, Matias	1845	ARG	−2B	+45N	F	=31B	+35N	+18N	−7B	3.5	17.0	17.0	6.00	1895	+8.0
17	Carrizo, Franco	1901	ARG	+40N	−6B	+36N	−10B	F	+32N	=31B	3.5	16.0	17.0	5.50	1777	-15.0
18	Molina Salazar, Facundo	1870	ARG	+39N	+8B	−9N	+26N	F	−16B	−10B	3.0	23.5	24.5	8.50	1824	-10.8
19	Cuellar, Jose	1852	ARG	−1N	+32B	+5N	−8B	F	−11B	+42N	3.0	22.5	22.5	8.00	1897	+5.4
20	Aguilar, Jorge Hernan	1859	ARG	+34B	F	+22N	=13B	−15N	=8B	−11N	3.0	21.5	21.5	9.25	1816	-4.2
21	Hurtado, Agustin Leandro	1984	ARG	−33N	+27B	F	+30N	+10B	−23N	F	3.0	17.5	17.5	9.50	1861	-14.6
22	Peredo, Juan Ignacio	0	ARG	+24B	F	−20B	−11N	+33B	+28N	F	3.0	17.5	17.5	7.50	1875	0.0
23	Brignoccoli, Pablo	1921	ARG	+27N	−10B	F	+33N	F	+21B	−4N	3.0	17.0	17.0	8.00	1896	-2.6
24	Hermoso, Diego	1859	ARG	−22N	+41B	F	+43N	−7B	+26N	−8B	3.0	17.0	17.0	5.00	1888	+9.6
25	Souto, Esteban	1739	ARG	−8N	−3N	F	+45B	+34B	+38N	−14B	3.0	17.0	17.0	3.50	1779	+5.0
26	Rodriguez, David Alejandro	1741	ARG	−7B	+34N	+42N	−18B	=37N	−24B	=28B	3.0	16.5	17.5	5.00	1741	-0.8
27	Laurel, Ezequiel	1698	ARG	−23B	−21N	+44B	−36N	+39B	−40N	+32B	3.0	11.5	11.5	3.00	1699	-0.8
28	Edgar, Roberto	1909	ARG	+44B	−2N	−12B	F	+43N	−22B	=26N	2.5	16.5	16.5	2.50	1817	-12.2
29	Asad, Jonathan	1878	ARG	F	=35N	−3B	+32B	F	−12N	+36B	2.5	14.5	14.5	4.50	1701	-19.0
30	Rios, Matias Ezequiel	1767	ARG	−9N	+39B	F	−21B	F	=36N	+33B	2.5	11.5	11.5	3.75	1812	+9.6
31	Depiante, Ivan Fernando	1724	ARG	+5N	F	−15B	=16N	F	−4B	=17N	2.0	24.5	24.5	8.50	1848	+14.6
32	Gonetti, Eduardo Osvaldo	1641	ARG	−11B	−19N	+40B	−29N	+44N	−17B	−27N	2.0	17.0	17.0	1.00	1615	-7.2
33	Gambini, Juan Carlos	1737	ARG	+21B	−37N	F	−23B	−22N	+35B	−30N	2.0	15.0	15.0	5.00	1769	+3.2
34	Hogan, Bernardo Jose	0	ARG	−20N	−26B	F	+42B	−25N	+43B	F	2.0	12.5	12.5	2.00	1650	0.0
35	Accardo, Adrian	1617	ARG	F	=29B	F	=38N	−16B	−33N	+41N	2.0	10.5	10.5	3.00	1705	+10.6
36	Spagnolo, Giuliano	0	ARG	−14N	F	−17B	+27B	−4N	=30B	−29N	1.5	20.5	20.5	4.25	1637	0.0
37	Godoy, Gabriel	1914	ARG	F	+33B	−6N	−12N	=26B	−14N	F	1.5	19.5	20.5	3.50	1709	-27.8
38	Gomez Martinez, Juan Carlos	1771	ARG	F	+46B	−13N	=35B	−5N	−25B	F	1.5	14.0	14.0	1.00	1515	-24.2
39	Sturla, Roberto	1490	ARG	−18B	−30N	F	−4B	−27N	−41B	+46N	1.0	14.5	14.5	0.00	974	-16.4
40	Prior, Hector	1578	ARG	−17B	−12N	−32N	F	F	+27B	F	1.0	13.5	13.5	3.00	1576	-1.2
41	Renteria, Raul	1654	ARG	F	−24N	F	−5B	F	+39N	−35B	1.0	13.5	13.5	1.00	1530	-13.6
42	Amerio, Pablo	1630	ARG	F	−15N	−26B	−34N	F	+46B	−19B	1.0	12.0	12.0	0.00	1074	-26.0
43	Tanquia, Ivan	1657	ARG	F	−13B	+46N	−24B	−28B	−34N	F	1.0	11.5	11.5	0.00	1142	-10.2
44	Luvino, Gustavo	1592	ARG	−28N	−5B	−27N	F	−32B	F	F	0.0	12.5	12.5	0.00	995	-20.8
45	Gonzalez, Mauro Marcelo	1555	ARG	−4N	−16B	F	−25N	F	F	F	0.0	11.5	11.5	0.00	1016	-11.4
46	Garcia, Pablo	0	ARG	F	−38N	−43B	F	F	−42N	−39B	0.0	5.5	5.5	0.00	835	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Serra, EmmanuelARG
+75.6
4.0 pts · #13
2Paz, PatricioARG
+24.6
4.0 pts · #9
3Tomeo, NicolasARG
+20.6
4.5 pts · #6

Top rating losers

1Godoy, GabrielARG
-27.8
1.5 pts · #36
2Amerio, PabloARG
-26.0
1.0 pts · #46
3Gomez Martinez, Juan CarlosARG
-24.2
1.5 pts · #40

Biggest upsets

R1+247 Elo gap
Gambini, Juan Carlos1737 beat Hurtado, Agustin Leandro1984
R1+235 Elo gap
Serra, Emmanuel1822 beat Marey, Mauro2057
R4+213 Elo gap
Ccahuancama, Abraham William2046 beat IMBarrionuevo, Pablo2259