IRT Enero Vacaciones AJEDREZ MARTELLI

Open SwissStandard

53 players participated in this 6-round tournament, held from 30 Jan 2026 to 01 Feb 2026 in Vicente Lopez - Buenos Aires, Argentina. 3 federations represented. Top 10 Elo average was 1948, and top seed was Luciano Godoy (🇦🇷 ARG, 2098).

Roberto Elias (🇦🇷 ARG, 1827) won with 5.0/6, ahead of Martin Gerschenfeld (5.0) and Ricardo De Cesare (4.5). Elias won on tie-break after catching the field in the final round.

The biggest upset came in round 1: Silvio Eduardo Villar (1527) beat Mia Morena Alvarez (1834), a +307-point gap.

Location

🇦🇷Vicente Lopez - Buenos Aires, Argentina

Dates

30 Jan 2026 → 01 Feb 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇦🇷Luciano Godoy2098

Avg top 10

1,948

Participants

Federations · 3 represented

🇦🇷Argentina×51

FIDE (no federation)×1

🇻🇪Venezuela×1

Top 3

🥇
Roberto Elias
🇦🇷ARG·1827
5.0pts·2142perf+34.0
🥈
Martin Gerschenfeld
🇦🇷ARG·1942
5.0pts·2027perf+12.8
🥉
Ricardo De Cesare
🇦🇷ARG·1976
4.5pts·1968perf+1.6

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 3 co-leaders at R4 to 2 at the finish.

Co-leaders

Gerschenfeld5Elias5Fleitas4.5Figueroa4.5De Cesare4.5Grant4— ex-leaders:De Cesareled R5, #9

R6 · TIEBREAK CLUSTER

2 players finish on 5.0/6. Elias takes the title on Buchholz Cut1 (18.5).

R3–R6 · WIN STREAK

Martin Gerschenfeld won 4 in a row (R3–R6).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Martin Gerschenfeld	*	—	—	—
2Roberto Elias	—	*	½	½
3Jose Gregorio Fleitas	—	½	*	—
4Santiago Figueroa	—	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Elias, Roberto	1827	ARG	+49N	=4B	+21N	=5B	+18N	+10B	5.0	18.5	20.0	15.50	2142	+34.0
2	Gerschenfeld, Martin	1942	ARG	+36B	−11N	+50B	+30N	+13B	+3N	5.0	16.0	17.0	13.50	2027	+12.8
3	De Cesare, Ricardo	1976	ARG	+20N	+12B	=11N	+4B	+10N	−2B	4.5	20.0	23.0	16.25	1968	+1.6
4	Figueroa, Santiago	0	ARG	+26B	=1N	+22B	−3N	+19B	+14N	4.5	19.0	21.5	14.50	2008	+66.4
5	Fleitas, Jose Gregorio	1871	VEN	+15B	=18N	+45B	=1N	=8B	+16N	4.5	19.0	21.0	15.00	1870	+0.8
6	Grant, Simon	0	ARG	+50B	+13N	+7B	=10B	−9N	=8N	4.0	19.0	20.0	12.25	1992	+54.4
7	Gullace, Ezequiel	1918	ARG	+17N	+37B	−6N	+32B	+12N	−9B	4.0	17.5	19.5	11.50	2001	+10.8
8	Vergagni, Martin	1755	ARG	+44N	−10B	+28N	+27B	=5N	=6B	4.0	17.0	19.0	11.25	1904	+20.2
9	Pradines, Emmanuel	2015	ARG	F	F	+26N	+31B	+6B	+7N	4.0	13.0	13.0	13.00	2597	+14.2
10	Luchini, Franco	2058	ARG	+38B	+8N	+14B	=6N	−3B	−1N	3.5	21.0	23.0	11.50	1884	-38.0
11	Sinde, Pablo Martin	1705	ARG	+40N	+2B	=3B	=18N	=14B	−23N	3.5	19.0	21.0	12.50	1875	+26.0
12	Bruno, Gerardo	1787	ARG	+29B	−3N	+15B	+25N	−7B	=13N	3.5	18.5	21.0	10.75	1837	+10.4
13	Del Castillo, Diego	1806	ARG	+42N	−6B	+34N	+23B	−2N	=12B	3.5	17.5	19.5	8.75	1940	+18.2
14	Radoszta, Armando E.	1846	ARG	+28N	+34B	−10N	+46B	=11N	−4B	3.5	16.0	18.0	8.25	1886	+6.6
15	Vicaria, Alejandro	1575	ARG	−5N	+51B	−12N	+24B	=32N	+27B	3.5	16.0	17.0	7.75	1783	+26.0
16	Romero, Mario	1621	ARG	+53N	=27B	−23N	+39B	+21N	−5B	3.5	15.0	15.0	6.25	1831	+25.0
17	Valery, Alessandro	1586	ARG	−7B	=33N	+43B	−19N	+48B	+26N	3.5	13.5	15.0	7.00	1633	+5.2
18	Selma Lereo, Felipe	1639	ARG	+51N	=5B	+27N	=11B	−1B	−19N	3.0	18.5	19.5	7.50	1739	+24.0
19	Alvarez, Mia Morena	1834	ARG	−35B	F	+40N	+17B	−4N	+18B	3.0	15.0	15.0	8.50	1740	-13.6
20	Lopez Medus, Ivan	1603	ARG	−3B	+29N	−30B	+33N	−25B	+38N	3.0	14.5	16.5	6.50	1708	+13.4
21	Parisi, Faustino	1787	FID	F	+35N	−1B	+45N	−16B	+39B	3.0	14.5	14.5	6.00	1727	-7.0
22	Garcia Croizet, Gabriel	1734	ARG	+33B	F	−4N	+41B	−31N	+28B	3.0	13.5	13.5	6.50	1727	+0.4
23	Godoy, Luciano	2098	ARG	F	F	+16B	−13N	+34B	+11B	3.0	12.5	12.5	9.00	1920	-12.2
24	Pucheta, Maximiliano	1686	ARG	=48B	−39N	=33B	−15N	+47B	+35N	3.0	11.5	13.0	5.75	1548	-18.0
25	Botz, Stefan	1919	ARG	F	F	+37N	−12B	+20N	+46B	3.0	10.5	10.5	7.00	1894	-1.4
26	Pena, Lisandro	1669	ARG	−4N	+48N	−9B	=28B	+44N	−17B	2.5	16.5	18.0	4.75	1570	-12.6
27	Villar Gauto, Silvio Mariano	1819	ARG	+47B	=16N	−18B	−8N	+49B	−15N	2.5	16.0	17.5	5.25	1550	-82.8
28	Romano, Julio Ezequiel	1545	ARG	−14B	+52N	−8B	=26N	+43B	−22N	2.5	15.0	15.0	3.25	1429	-9.2
29	Roces, Cesar	1494	ARG	−12N	−20B	+51N	=36B	−39N	+42B	2.5	12.5	13.5	4.00	1479	-2.2
30	Ramirez, Pedro	1791	ARG	F	F	+20N	−2B	+42N	=31B	2.5	12.5	12.5	6.25	1807	+5.2
31	Martinez, Tomas	1803	ARG	F	F	+38B	−9N	+22B	=30N	2.5	11.5	11.5	6.25	1885	+8.2
32	Peredo, Juan Ignacio	1754	ARG	F	F	+35B	−7N	=15B	+41N	2.5	11.5	11.5	5.75	1673	-6.0
33	Cordoba Martinez, Joaquin	1458	ARG	−22N	=17B	=24N	−20B	−37N	+51B	2.0	14.5	15.5	4.25	1415	-10.0
34	Merlo, Sebastian Jose	1632	ARG	+43B	−14N	−13B	+47N	−23N	F	2.0	14.0	16.0	4.00	1609	-9.2
35	Villar, Silvio Eduardo	1527	ARG	+19N	−21B	−32N	+37B	−46N	−24B	2.0	13.5	15.5	5.00	1621	+26.0
36	Rosa, Joaquin	1596	ARG	−2N	=40B	−41N	=29N	F	+37B	2.0	13.5	14.5	4.25	1626	+3.6
37	Jawerbaum, Nicolas	1666	ARG	+41B	−7N	−25B	−35N	+33B	−36N	2.0	13.0	15.0	4.00	1443	-28.8
38	Lugo, Lisandro	1620	ARG	−10N	+44B	−31N	−42B	+51N	−20B	2.0	13.0	14.0	3.00	1441	-48.0
39	Spagnolo, Giuliano	1657	ARG	F	+24B	F	−16N	+29B	−21N	2.0	12.0	12.0	5.50	1646	-2.0
40	Pajares, Macarena	1407	ARG	−11B	=36N	−19B	−48N	+53B	=43N	2.0	12.0	12.0	2.00	1429	+0.8
41	Garcia, Esteban Enrique	0	ARG	−37N	F	+36B	−22N	+45B	−32B	2.0	11.5	11.5	4.00	1607	0.0
42	Abdel Nour, Tadeo	1499	ARG	−13B	−50N	+52B	+38N	−30B	−29N	2.0	11.5	11.5	2.00	1431	-17.2
43	Rodriguez Sintes, Francisco	0	ARG	−34N	=49B	−17N	+52B	−28N	=40B	2.0	11.5	11.5	1.75	1299	0.0
44	Macuri, Ruben	1482	ARG	−8B	−38N	+53B	+50N	−26B	F	2.0	11.5	11.5	1.00	1481	-0.6
45	Broquen, Guillermo	1644	ARG	+52B	F	−5N	−21B	−41N	+48N	2.0	11.0	11.0	1.50	1029	-10.4
46	Rodriguez Caimmi, Facundo	1748	ARG	F	F	+47B	−14N	+35B	−25N	2.0	10.5	10.5	4.00	1704	-4.2
47	Rodas, Dominic	1524	ARG	−27N	+53B	−46N	−34B	−24N	+52N	2.0	9.5	9.5	0.00	921	-40.4
48	Dos Santos, Brian Ezequiel	0	ARG	=24N	−26B	−49N	+40B	−17N	−45B	1.5	13.0	14.5	3.50	1393	0.0
49	Gonzalez, Mauro Marcelo	1526	ARG	−1B	=43N	+48B	F	−27N	F	1.5	11.0	11.0	2.50	1022	-6.0
50	Cavallo, Jorge Eduardo	1652	ARG	−6N	+42B	−2N	−44B	F	F	1.0	15.0	15.0	2.00	1516	-11.8
51	Macuri, Genesis	0	ARG	−18B	−15N	−29B	+53N	−38B	−33N	1.0	13.0	13.0	0.00	756	0.0
52	Lascalea, Gustavo	0	ARG	−45N	−28B	−42N	−43N	F	−47B	0.0	10.5	10.5	0.00	753	0.0
53	Romero, Facundo Jesus	0	ARG	−16B	−47N	−44N	−51B	−40N	F	0.0	10.5	10.5	0.00	709	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Figueroa, SantiagoARG
+66.4
4.5 pts · #4
2Grant, SimonARG
+54.4
4.0 pts · #5
3Elias, RobertoARG
+34.0
5.0 pts · #3

Top rating losers

1Villar Gauto, Silvio MarianoARG
-82.8
2.5 pts · #21
2Lugo, LisandroARG
-48.0
2.0 pts · #43
3Rodas, DominicARG
-40.4
2.0 pts · #49

Biggest upsets

R1+307 Elo gap
Villar, Silvio Eduardo1527 beat Alvarez, Mia Morena1834
R4+292 Elo gap
Del Castillo, Diego1806 beat Godoy, Luciano2098
R6+244 Elo gap
Vicaria, Alejandro1575 beat Villar Gauto, Silvio Mariano1819