3er Abierto Internacional "COPA ITALIA" Rosario 2025

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52 players participated in this 7-round tournament, held from 24 Jul 2025 to 27 Jul 2025 in Rosario - Santa Fe, Argentina. 3 titled players. Top 10 Elo average was 2132, and top seed was Martin Lorenzini (🇦🇷 ARG, GM, 2403).

Juan Martin Ibarra (🇦🇷 ARG, IM, 2301) won with 5.5/7, ahead of Laureano Joel Rodriguez (5.5) and Martin Lorenzini (5.0). Ibarra shared the lead from round 1, winning on tie-break.

The biggest upset came in round 7: Valentina Rivero (1525) beat Pablo Colombo Berra (1802), a +277-point gap.

Location

🇦🇷Rosario - Santa Fe, Argentina

Dates

24 Jul 2025 → 27 Jul 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇦🇷GMMartin Lorenzini2403

Avg top 10

2,132

Participants

Titled players · 3

GM×1

IM×1

FM×1

Federations · 1 represented

🇦🇷Argentina×51

Top 3

🥇
IMJuan Martin Ibarra
🇦🇷ARG·2301
5.5pts·2375perf+15.4
🥈
Laureano Joel Rodriguez
🇦🇷ARG·2251
5.5pts·2160perf-7.8
🥉
GMMartin Lorenzini
🇦🇷ARG·2403
5.0pts·2259perf-8.5

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 2 players tied at 5.5/7, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.

Co-leaders

Rodriguez5.5Ibarra5.5Mizzau5Lorenzini5Mosconi4.5Alvarez4.5

R7 · TIEBREAK CLUSTER

2 players finish on 5.5/7. Ibarra takes the title on Buchholz Cut1 (27.5).

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Laureano Joel Rodriguez drew with IM Juan Martin Ibarra (Black).

R1–R3 · WIN STREAK

IM Juan Martin Ibarra won 3 in a row (R1–R3).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Laureano Joel Rodriguez	*	½	—	—
2IMJuan Martin Ibarra	½	*	1	½
3Pablo Mizzau	—	0	*	—
4GMMartin Lorenzini	—	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Ibarra, Juan MartinIM	2301	ARG	+41N	+13B	+4N	=3B	+17N	=2B	=8N	5.5	27.5	29.0	21.50	2375	+15.4
2	Rodriguez, Laureano Joel	2251	ARG	+19B	+29N	=10B	+6N	=22B	=1N	+11B	5.5	25.0	28.0	21.50	2160	-7.8
3	Lorenzini, MartinGM	2403	ARG	+16B	+11N	=17B	=1N	+10B	−8N	+24B	5.0	25.5	28.5	19.50	2259	-8.5
4	Mizzau, Pablo	2170	ARG	+26B	+25N	−1B	=10N	=24B	+27N	+31N	5.0	21.5	24.0	15.00	2026	-14.6
5	Speisky, Mateo	1916	ARG	+23B	+49N	=7B	−17N	+14B	−11N	+21B	4.5	22.5	22.5	12.75	1885	-5.6
6	Dioses, Ismael	1730	ARG	+44N	=12B	+13N	−2B	−15N	+35B	+36N	4.5	21.5	22.5	11.00	1884	+45.6
7	Mosconi, Ariel	1968	ARG	=20N	+42B	=5N	+38B	F	=22N	+10B	4.5	19.0	19.0	13.25	1960	+1.6
8	Alvarez, Leandro	2143	ARG	F	+39N	F	+16B	+35N	+3B	=1B	4.5	18.5	18.5	15.75	2353	+25.4
9	Rivero, Valentina	1525	ARG	−13N	−14B	=44N	+50N	+51B	+32B	+18N	4.5	15.0	15.0	6.50	1770	+61.6
10	Turcutto, Agustin	1922	ARG	+46N	+27B	=2N	=4B	−3N	+28B	−7N	4.0	26.0	27.0	12.25	2024	+34.0
11	Cordoba, Ian	1880	ARG	+34N	−3B	F	+23N	+20B	+5B	−2N	4.0	23.5	23.5	13.00	2000	+17.4
12	Gini, Sebastian	1965	ARG	+21B	=6N	+36B	−22N	+18N	−15B	=14N	4.0	23.0	25.0	13.25	1788	-27.2
13	Zocchi, Hernan	1840	ARG	+9B	−1N	−6B	+42N	+19B	−24N	+45B	4.0	22.5	23.5	10.50	1793	-8.8
14	Schveide, Fausto	1666	ARG	−17B	+9N	=33B	+48N	−5N	+37B	=12B	4.0	21.0	21.5	10.25	1772	+34.8
15	Gonzalez, Mariano	1945	ARG	F	+20B	F	=24N	+6B	+12N	=22B	4.0	18.5	18.5	15.25	2016	+9.4
16	Anchava, Thiago	1716	ARG	−3N	+34B	+49B	−8N	=37N	=23B	+35N	4.0	18.5	18.5	6.50	1734	-2.0
17	Sanhueza, CristianFM	2248	ARG	+14N	+18B	=3N	+5B	−1B	F	F	3.5	22.5	22.5	14.50	2212	+1.2
18	Colombo Berra, Pablo	1802	ARG	+37B	−17N	+26B	+19N	−12B	=21N	−9B	3.5	22.0	24.0	10.25	1724	-13.8
19	DAngelo, Luca	1711	ARG	−2N	+50B	+40N	−18B	−13N	+34B	=25N	3.5	20.0	20.0	5.50	1767	+9.0
20	Escobar, Alvaro	1619	ARG	=7B	−15N	+41B	+51N	−11N	=25B	=32N	3.5	19.5	19.5	6.50	1779	+43.2
21	Cordoba, Lucas Patricio	1609	ARG	−12N	+44B	=27N	=47B	+33N	=18B	−5N	3.5	18.5	19.5	7.25	1761	+34.0
22	Fournel, Bautista	1848	ARG	F	+52N	F	+12B	=2N	=7B	=15N	3.5	18.0	18.0	11.00	2091	+62.0
23	Lucci, Ludmila Ayelen	1593	ARG	−5N	+41B	+28N	−11B	F	=16N	=27B	3.0	20.0	20.0	8.00	1787	+58.0
24	Codino, Juan Martin	1719	ARG	F	+43N	F	=15B	=4N	+13B	−3N	3.0	19.5	19.5	10.00	2006	+51.6
25	Molina, Mariano	1759	ARG	+30N	−4B	+45N	−35B	F	=20N	=19B	3.0	18.0	18.0	7.50	1672	-14.2
26	Pincheira, Lucas	1632	ARG	−4N	+30B	−18N	=43B	=38N	+49B	−28N	3.0	18.0	18.0	4.75	1495	-12.6
27	Mathey, Carlos	1754	ARG	+51B	−10N	=21B	+36N	F	−4B	=23N	3.0	17.5	17.5	5.25	1687	-11.0
28	Hernandez, Carlos Marcelo	1745	ARG	F	F	−23B	+34N	+39B	−10N	+26B	3.0	14.0	14.0	7.00	1743	0.0
29	Di Bernardo, Ismael	1820	ARG	+50N	−2B	−38N	+46B	+45N	−31B	F	3.0	12.0	12.0	2.00	1724	-15.2
30	Freschi, Dante	0	ARG	−25B	−26N	−34N	+44B	F	+48N	+43B	3.0	11.0	11.0	3.00	1409	0.0
31	Castillo, Giorgio	1734	ARG	F	F	+32N	=37B	F	+29N	−4B	2.5	15.5	15.5	6.50	1878	+14.2
32	Castiglioni, Dario	1752	ARG	F	−35N	−31B	+41N	+48B	−9N	=20B	2.5	14.5	14.5	3.75	1540	-33.4
33	Cardenas, Hebe	1726	ARG	F	=48B	=14N	F	−21B	+39N	=42B	2.5	11.5	11.5	5.00	1586	-36.0
34	Gomez, Milton	1591	ARG	−11B	−16N	+30B	−28B	F	−19N	+49N	2.0	19.5	19.5	3.00	963	-44.8
35	Fadus, Nicolas	1564	ARG	F	+32B	F	+25N	−8B	−6N	−16B	2.0	18.5	18.5	5.50	1712	+33.2
36	Fornes, Mateo	1519	ARG	F	F	−12N	−27B	+43N	+38B	−6B	2.0	17.5	17.5	3.50	1580	+8.0
37	Milito, Santiago	1424	ARG	−18N	+46B	F	=31N	=16B	−14N	−39B	2.0	17.0	17.0	4.25	1565	+36.4
38	Argayo, Santiago	1689	ARG	F	=47N	+29B	−7N	=26B	−36N	F	2.0	13.5	13.5	5.00	1648	-11.2
39	Pidone, Anibal	1616	ARG	F	−8B	F	+49N	−28N	−33B	+37N	2.0	12.0	12.0	2.00	1535	-10.2
40	Pereyra, Pablo	1837	ARG	F	F	−19B	F	F	+41N	+51B	2.0	7.0	7.0	1.50	1712	-6.8
41	Cartas, Abel Humberto	1712	ARG	−1B	−23N	−20N	−32B	+50N	−40B	=44N	1.5	17.5	17.5	0.50	1451	-39.6
42	Di Rosa, Albano	1610	ARG	F	−7N	F	−13B	+52B	F	=33N	1.5	12.0	12.0	1.25	1693	+6.2
43	Anelo, Gino	0	ARG	F	−24B	F	=26N	−36B	+51N	−30N	1.5	11.0	11.0	1.50	1350	0.0
44	Moyano, Juan Jose	0	ARG	−6B	−21N	=9B	−30N	F	F	=41B	1.0	17.0	17.0	3.00	1451	0.0
45	Santos, Diego Maximiliano	1668	ARG	F	F	−25B	+52N	−29B	F	−13N	1.0	11.0	11.0	0.00	1558	-11.4
46	Torres, Lucas	1605	ARG	−10B	−37N	+50B	−29N	F	F	F	1.0	10.5	10.5	0.00	1456	-33.2
47	FIDE 20042221	0	—	F	=38B	F	=21N	F	F	F	1.0	9.0	9.0	2.75	1649	0.0
48	Munoz, Lola	1430	ARG	F	=33N	F	−14B	−32N	−30B	F	0.5	12.0	12.0	1.25	1442	+0.8
49	Ruiz, Lautaro	0	ARG	F	−5B	−16N	−39B	F	−26N	−34B	0.0	16.5	16.5	0.00	894	0.0
50	Luduena, Nahuel Facundo	1430	ARG	−29B	−19N	−46N	−9B	−41B	F	F	0.0	14.5	14.5	0.00	875	-21.0
51	Milito, Maria Sol	0	ARG	−27N	F	F	−20B	−9N	−43B	−40N	0.0	14.5	14.5	0.00	884	0.0
52	Piccardo, Roberto	1584	ARG	F	−22B	F	−45B	−42N	F	F	0.0	6.0	6.0	0.00	909	-40.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Fournel, BautistaARG
+62.0
3.5 pts · #15
2Rivero, ValentinaARG
+61.6
4.5 pts · #22
3Lucci, Ludmila AyelenARG
+58.0
3.0 pts · #23

Top rating losers

1Gomez, MiltonARG
-44.8
2.0 pts · #51
2Piccardo, RobertoARG
-40.8
0.0 pts · #50
3Cartas, Abel HumbertoARG
-39.6
1.5 pts · #37

Biggest upsets

R7+277 Elo gap
Rivero, Valentina1525 beat Colombo Berra, Pablo1802
R6+260 Elo gap
Alvarez, Leandro2143 beat GMLorenzini, Martin2403
R6+227 Elo gap
Rivero, Valentina1525 beat Castiglioni, Dario1752