Torneo Mayor de la Ciudad de Rio Cuarto UNRC

Open SwissStandard

18 players participated in this 6-round tournament, held from 20 Sept 2025 to 21 Sept 2025 in Rio Cuarto - Cordoba, Argentina. 1 titled players. Top 10 Elo average was 1895, and top seed was Leandro Tobares (🇦🇷 ARG, FM, 2110).

Franco Estanguet (🇦🇷 ARG, 2086) won with 5.0/6, ahead of Leandro Tobares (4.0) and Marcos Roman Perassi Lascos (4.0). Estanguet took the lead from round 4.

The biggest upset came in round 4: Maximiliano Paz (1626) beat Bautista Palacio Konic (1914), a +288-point gap.

Location

🇦🇷Rio Cuarto - Cordoba, Argentina

Dates

20 Sept 2025 → 21 Sept 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇦🇷FMLeandro Tobares2110

Avg top 10

1,895

Participants

Titled players · 1

FM×1

Federations · 1 represented

🇦🇷Argentina×17

Top 3

🥇
Franco Estanguet
🇦🇷ARG·2086
5.0pts·2078perf+2.0
🥈
FMLeandro Tobares
🇦🇷ARG·2110
4.0pts·2011perf-12.0
🥉
Marcos Roman Perassi Lascos
🇦🇷ARG·1729
4.0pts·1976perf+70.8

How it unfolded

Top 6 · 6 rounds

Franco Estanguet led from R4; +1.0-point edge over the runner-up.

Co-leaders

Estanguet5Giordanino4Perassi Lascos4Barrotto4Tobares4Oliva3.5

R4 · LEADER CHANGE21 Sept

Franco Estanguet takes the sole lead (3.5/4).

R2–R5 · WIN STREAK

Franco Estanguet won 4 in a row (R2–R5).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Franco Estanguet	*	—	½	1
2Leonardo Giordanino	—	*	½	—
3Marcos Roman Perassi Lascos	½	½	*	—
4Jose Ignacio Barrotto	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Estanguet, Franco	2086	ARG	=8B	+16N	+14N	+2B	+5N	=3B	5.0	17.0	17.5	14.00	2078	+2.0
2	Tobares, LeandroFM	2110	ARG	+3N	+5B	+10N	−1N	=4B	=7B	4.0	20.5	23.0	14.25	2011	-12.0
3	Perassi Lascos, Marcos Roman	1729	ARG	−2B	+15N	+9B	=4N	+10B	=1N	4.0	18.5	19.5	11.00	1976	+70.8
4	Giordanino, Leonardo	1989	ARG	+13N	=7B	=6N	=3B	=2N	+8B	4.0	18.0	20.0	12.50	1904	-9.2
5	Barrotto, Jose Ignacio	1842	ARG	+15B	−2N	+13B	+6N	−1B	+11N	4.0	17.0	18.0	9.00	1953	+19.2
6	Oliva, Facundo	1796	ARG	F	+8N	=4B	−5B	+12N	+9B	3.5	16.5	16.5	10.50	1868	+11.0
7	Marconi, Nicolas	1802	ARG	+17B	=4N	=11B	=10B	=8N	=2N	3.5	16.0	16.0	8.00	1874	+13.6
8	Paz, Maximiliano	1626	ARG	=1N	−6B	+18B	+11N	=7B	−4N	3.0	18.5	18.5	6.75	1832	+44.4
9	Tenaglia, Claudio	1602	ARG	−11N	+12B	−3N	+17B	+14B	−6N	3.0	14.5	14.5	4.50	1699	+28.8
10	Di Cola, Valentino Jose	1858	ARG	+12N	+11B	−2B	=7N	−3N	F	2.5	16.5	16.5	6.75	1819	-9.6
11	Palacio Konic, Bautista	1914	ARG	+9B	−10N	=7N	−8B	+17N	−5B	2.5	16.0	16.0	4.75	1650	-77.6
12	Pezzano, Demetrio	1538	ARG	−10B	−9N	=16B	+18N	−6B	+17N	2.5	9.5	9.5	0.25	1472	-16.4
13	Posse, Juan Jose	1612	ARG	−4B	+17N	−5N	+16B	F	−14N	2.0	10.5	10.5	0.50	1570	-12.0
14	Balladares, Rodolfo Ernesto	1820	ARG	+18N	F	−1B	F	−9N	+13B	2.0	10.0	10.0	2.00	1642	-29.2
15	Garavaglia, Alberto Jose	1458	ARG	−5N	−3B	F	F	+16N	F	1.0	8.5	8.5	0.50	987	-5.2
16	Vesco, Armando	0	ARG	F	−1B	=12N	−13N	−15B	F	0.5	10.5	10.5	1.25	1352	0.0
17	Venezia, Victorio	0	ARG	−7N	−13B	F	−9N	−11B	−12B	0.0	13.5	13.5	0.00	871	-38.0
18	FIDE 20055196	0	—	−14B	F	−8N	−12B	F	F	0.0	8.5	8.5	0.00	861	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Perassi Lascos, Marcos RomanARG
+70.8
4.0 pts · #2
2Paz, MaximilianoARG
+44.4
3.0 pts · #11
3Tenaglia, ClaudioARG
+28.8
3.0 pts · #8

Top rating losers

1Palacio Konic, BautistaARG
-77.6
2.5 pts · #10
2Venezia, VictorioARG
-38.0
0.0 pts · #17
3Balladares, Rodolfo ErnestoARG
-29.2
2.0 pts · #14

Biggest upsets

R4+288 Elo gap
Paz, Maximiliano1626 beat Palacio Konic, Bautista1914
R5+218 Elo gap
Tenaglia, Claudio1602 beat Balladares, Rodolfo Ernesto1820
R5+129 Elo gap
Perassi Lascos, Marcos Roman1729 beat Di Cola, Valentino Jose1858