CChessStats

Liga Nacional de Ajedrez 2025

SwissStandard

157 players participated in this 8-round tournament, held from 23 Aug 2025 to 11 Oct 2025 in Buenos Aires, Argentina. 64 titled players from 6 federations. Top 10 Elo average was 2494, and top seed was Diego Flores (🇦🇷 ARG, GM, 2557).

Lucas Cumpe (🇦🇷 ARG, FM, 2330) won with 6.5/8, ahead of Kevin Paveto (6.0) and Emiliano Cuberli (5.0). Cumpe broke clear in the final round.

The biggest upset came in round 6: Pablo Brignoccoli (1918) beat Carlos Schwanek (FM, 2357), a +439-point gap.

Location
🇦🇷Buenos Aires, Argentina
Dates
23 Aug 2025 → 11 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 8 rounds
Top seed
🇦🇷GMDiego Flores2557
Avg top 10
2,494
Participants
157
Titled players · 64
GM×10
IM×16
FM×24
CM×7
WIM×5
WFM×1
WCM×1
Federations · 6 represented
🇦🇷Argentina×146
🇻🇪Venezuela×5
🇱🇺Luxembourg×1
🇪🇸Spain×1
🇺🇸United States of America×1
🇺🇾Uruguay×1
Top 3

How it unfolded

Top 6 · 8 rounds

FM Lucas Cumpe led from R3; +0.5-point edge over the runner-up.

Co-leaders
25
2
1
3
2
2
2
1
2468R1R2R3R4R5R6R7R8
R3–R8 · LEAD HELD

FM Lucas Cumpe held the sole lead from R3 through R8 without losing it.

WIN STREAKS · 3 top finishers

FM Lucas Cumpe 3 wins (R1–R3)IM Kevin Paveto 3 wins (R3–R5)Emiliano Cuberli 3 wins (R2–R4)

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8PtsBu C1BuSBPerfΔ
1Cumpe, LucasFM2330ARG+115B+118N+53B=33B+12N=29N+55B=6B6.516.016.011.252484+33.0
2Paveto, KevinIM2415ARG+114B=19B+16N+120N+64B=100N+29BF6.010.010.08.252556+12.1
3Cuberli, Emiliano2078ARG8B+44N+63B+117N=22N=15B+74B9N5.018.018.07.002223+28.6
4Dolezal, CristianIM2378ARG+123N=65N+113N+111N=62NF+125N5B5.06.56.51.002349-0.7
5Flores, DiegoGM2557ARG+31N=10NF+20BF+16BF+4N4.517.517.515.502659+4.5
6Villanueva, MarioIM2468ARG+97B=18NFF=7N+127B+101B=1N4.515.015.08.002432-0.3
7Villarreal, AgustinFM2305ARGF+37N17BF=6B+67N+39B+128B4.512.512.57.252376+13.8
8Hungaski, RobertGM2477USA+3N+9B18N+131B+75NFFF4.013.013.010.002541+4.7
9Perez Candelas, Andres EloyFM2209VEN+56N8NFF+68B+102BF+3B4.012.012.08.002335+15.6
10Valerga, DiegoGM2419ARG+38N=5B=65NF+42BFF+62N4.010.510.57.752497+5.8
11Ocampos, Ian2195ARG+113BF=57N=61B=41BF+130B=34N4.07.57.53.752192-0.2
12Silva, LucaFM2214ARG+21B=71BF+17B1BF=35N=22N3.519.019.09.252228+4.8
13Villegas, FrancoIM2337ARG+132BF+32NF=37NFF+17B3.57.57.56.502478+11.8
14Garcia Lemos, FedericoCM2119ARGF=30B+99N+121N77N+119NFF3.54.04.01.752170+7.6
15Remolcoy, Luciano1986ARG47B+116BFF+24B=3N23N=38B3.015.015.06.502062+10.0
16Llanos, GuillermoIM2250ARG+111BF2B+36NF5N+43BF3.015.015.04.502251+0.4
17Abdenur, Luciano2097ARGF+136B+7N12NF+40BF13N3.013.513.56.502164+10.8
18Felgaer, RubenGM2555ARGF=6B+8BFFF+119N=32N3.011.011.07.502548+0.6
19Perez Ponsa, FedericoGM2531ARG+76B=2N=45BFFF+53NF3.010.510.56.502436-3.0
20Curcio, Luciano Joel1948ARGFF+103N5NF+72B+58N25N3.010.510.53.002211+61.6
21Sanchez, Gabriel1880ARG12N=66BF=56N+48BF+112B67B3.09.09.03.252033+20.6
22Krysa, LeandroGM2468ARGFFF+126N=3B+138NF=12B3.08.58.54.252338-4.6
23Rodriguez Vila, AndresGM2460URUFFFF+39N+46B+15BF3.07.07.07.002936+4.3
24Rodriguez, Elian FranciscoCM2099ARGF+112B+73N+140N15N49BFF3.06.06.01.001964-29.6
25Coro, LucasIM2427ARGFF+60BFF+133NF+20B3.04.54.54.502844+2.7
26Sanduay, Nicolas2038ARGFF+114NF+40N79NF+63N3.04.04.03.002075+4.8
27Quiroga, FacundoIM2174ARGFFFF=69N+137B+98B=41B3.03.53.52.002337+8.9
28Ibar, MarceloFM2050ARGFF=98N+135BF=97B+124N80B3.02.02.00.502146+10.2
29Ambrogi, AgustinFM2246ARG+30B59NFF+142B=1B2NF2.516.516.55.752205-4.6
30Ccahuancama, Abraham William2044ARG29N=14N37NF+34BFF+129B2.510.510.54.252064+8.0
31Bertorello, JuanFM2261ARG5B+38BF+43BF=58BFF2.510.010.04.7522500.0
32Asprelli, GasparFM2321ARGFF13B+54BFF+105B=18B2.58.58.53.502322+1.8
33Real De Azua, ErnestoIM2448ARG+64BF+143N=1NFFFF2.57.57.54.252553+4.4
34Arana, Augusto2054ARGFF+144BF30N+111BF=11B2.56.56.52.002132+6.4
35Brignoccoli, Pablo1918ARGFFFF+66B+69B=12BF2.55.55.53.752404+33.6
36Gibson, Tomas2158ARG+121B=99NF16BFFF+70N2.54.54.51.252111-3.8
37Cimer, EmanuelFM2213ARGF7B+30BF=13B=68NFF2.011.511.54.752169-4.2
38Belmes, Martin2052ARG10B31N=107N+122BFFF=15N2.010.010.01.752019-4.6
39Habiaga, Raul Adrian2015ARGFF+116B+66B23B53B7NF2.010.010.01.002005-4.8
40Tejedor, Julieta Veronica1771ARGF+73BFF26B17N+122B82N2.08.08.01.001865+8.2
41De Dovitiis, AlejoIM2211ARGFF+126BF=11NFF=27N2.07.07.03.502297+3.4
42Adam, ErnestinaWFM2130ARGFFFF10N+59BF+84N2.06.56.52.502362+35.2
43Alvarez, Enzo1875ARGFFF31N+70NF16N+124N2.06.56.51.002047+10.0
44Tomeo, Nicolas2119ARG72N3BFFF+106NF+116N2.06.56.50.502010-10.2
45Tomeo, IvanFM2293ARGF+145N=19NF46BF=62BF2.06.06.02.002313+1.6
46Tokman, ArielIM2287ARG+112NFFF+45N23NFF2.05.05.02.002339+6.4
47Gullace, Ezequiel1919ARG+15N57BFFFF+115BF2.04.54.53.002090+13.6
48Teran Abreu, Lisyender JesusCM2130VENFF+117BF21NF=78B=104N2.04.54.50.752035-8.0
49Maggiolo, ElisaWIM1938ARGFFFF+112N+24NFF2.03.03.03.002700+18.2
50Unhold, Valentin2185ARGFF+54NFFF+146NF2.01.51.51.502876+14.6
51Kiszkiewicz, Ivan1959ARGFFFFF+54B+129NF2.01.51.51.502617+13.0
52Rodriguez, Jorge LuisFM2319ARGFFFF+147B+139BFF2.00.00.00.002733+1.8
53Koch, Juan1970ARGFF1N=108BF+39N19BF1.512.012.02.252144+13.6
54Troche, Dylan1944ARG=60B+141B50B32NF51NFF1.58.08.00.751904-14.8
55Villca, JulianIM2396ARG+134BFF=78NFF1NF1.57.57.50.502231-5.5
56Ingas, Mariano Cristian2013ARG9B+134BF=21BFFFF1.57.07.01.501974-6.8
57Miserendino, Alfredo2032ARGF+47N=11BFFFFF1.56.06.04.002250+11.4
58Aranda, Juan ManuelCM2134ARG+104NFFFF=31N20BF1.56.06.01.752117-1.2
59Barrionuevo, PabloIM2259ARGF+29BFF=71N42NFF1.55.55.53.002235-0.9
60Axarlian, Carlos2078ARG=54NF25NFFF+81NF1.55.55.51.752112+1.2
61Guerrero Campo, Carlos Alberto1962VENFFF=11NFFF+150B1.54.04.02.002219+13.0
62Scarsi, Anna LauraWIM2159ARGFFFF=4BF=45N10B1.011.011.03.502238+5.6
63Gutierrez, Leonel1761ARG+148N83B3N70BFFF26B1.010.010.00.001786+4.4
64Fuentes, Agustin1924ARG33NF+111BF2NFFF1.09.59.50.001524-6.4
65Schnaider, IlanIM2386ARGF=4B=10BFFFFF1.09.09.04.502399+0.4
66Bulettini, Julian Tobias1858ARG=103B=21NF39N35NFFF1.08.08.01.751772-8.6
67Liascovich, LucasIM2401ARGFFFFF7BF+21N1.07.57.53.002153-5.5
68Pradines, Emmanuel2005ARGFFF=105N9N=37BFF1.06.56.51.252040+3.8
69Schwanek, CarlosFM2357ARGF=109NFF=27B35NFF1.06.06.01.751948-14.9
70Tapiola, Esteban Luis2005ARGFFF+63N43BFF36B1.05.55.51.001806-15.6
71Moreno Perez, Tobias SebastianFM2330ARGF=12NFF=59BFFF1.05.05.02.502237-5.2
72Capovilla, Valentina Soledad1820ARG+44BFFFF20NFF1.05.05.02.002034+10.4
73Radoszta, Armando E.1837ARG+155B40N24BFFFFF1.05.05.00.001818-2.0
74Wisniacki, FlavioFM2258ARGFFF+149NFF3NF1.05.05.00.001971-13.2
75Sorin, ArielGM2310ARGF+151BFF8BFFF1.05.05.00.002308-0.1
76Bosco, GiulianaWCM1963ARG19NFF+81NFFFF1.04.04.01.002164+8.4
77Tempone, MarceloIM2326ARGFFFF+14BFFF1.03.53.53.502919+2.3
78Slipak, SergioGM2368ARGFFF=55BFF=48NF1.03.53.51.752263-2.6
79Rojo, Gonzalo2054ARGFFFFF+26BFF1.03.03.03.002838+9.6
80Cuevas, AlexFM2258ARGFFFFFFF+28N1.03.03.03.002850+4.6
81Lo Presti, Roberto1965ARG+139NFF76BFF60BF1.02.52.50.001804-12.6
82Martinez De Negri, Gonzalo2255ARGFFFFFFF+40B1.02.02.02.002655+1.6
83Rueda, Joaquin1970ARGF+63NF85NFFFF1.02.02.01.001917-2.6
84Toffoletto, Ramiro2000ARGFFFFFF+149B42B1.02.02.00.001997-4.0
85Morasso, Javier2072ARGFFF+83BFFFF1.01.01.01.002770+14.4
86Borda Rodas, Anapaola S.WIM2253ARGF+97BFFFFFF1.00.50.50.502905+6.0
87Lopez Maffia, Franco1973ARGFFFF+98NFFF1.00.50.50.502945+29.2
88Chuchi, Magno Agustin1963ARGFFFFF+99NFF1.00.50.50.502697+8.2
89Galvan, Juan Ignacio1963ARGFFFFFFF+152B1.00.00.00.002362+3.2
90Zuriel, MarisaWIM2171ARG+122NFFFFFFF1.00.00.00.002571+1.6
91Molina, Pablo SebastianFM2211ARGFFFF+148NFFF1.00.00.00.002841+5.6
92Geloso, Claudio2157ARGFFFF+156NFFF1.00.00.00.003096+13.8
93Aguinaga, Maximiliano2181ARGFF+154NFFFFF1.00.00.00.002846+6.4
94Galvan, Christian1962ARGFFF+153NFFFF1.00.00.00.002745+9.6
95Curia, Santiago Jose2020ARGFFFFFF+141BF1.00.00.00.002522+3.0
96FIDE 1996130FFFFFF?B+?N1.00.00.00.0020690.0
97Wainer, Daniel2105ARG6N86NFFF=28NFF0.58.58.51.501984-9.6
98Campos, Matias2145ARGFF=28BF87BF27NF0.57.07.01.501793-26.4
99Fiorenza, Brandon1897ARGF=36B14BFF88BFF0.57.07.01.251807-6.2
100Deichmann, Esteban HoracioFM2159ARGFFFFF=2BFF0.56.06.03.002415+12.4
101Benitez Bastidas, Charles1998VENFF=110BFFF6NF0.55.05.00.252011-1.2
102Lagares Rodriguez, Santiago Inak1923ARGF=106NFFF9NFF0.54.54.50.252063+5.0
103Montes de Oca, Juan Jose2043ARG=66NF20BFFFFF0.54.04.00.501710-17.4
104Godoy, CarlosCM2142ARG58BFFFFFF=48B0.53.53.51.001939-10.6
105Sanches, Carlos MartinCM2072ARGFFF=68BFF32NF0.53.53.50.501961-6.2
106Gaitan, Juan ManuelFM2303ARGF=102BFFF44BFF0.52.52.50.251828-23.0
107Rey Besada, Fernando2135ARGFF=38BFFFFF0.52.02.01.002052-2.2
108Madina Yadarola, MartinFM2177ESPFFF=53NFFFF0.51.51.50.751970-6.0
109Meza Astrada, AgustinCM2089ARGF=69BFFFFFF0.51.01.00.502357+13.2
110Parrilla, Juan Jose2009ARGFF=101NFFFFF0.50.50.50.251998-0.4
111Alfonso, Nazareno0ARG16NF64N4BF34NFF0.011.511.50.0013520.0
112Lamas, Alan1701ARG46B24NFF49BF21NF0.010.010.00.001205-25.2
113Ocantos, Manuel2123LUX11NF4BFFFFF0.09.09.00.001487-11.8
114Semprevivo, Florencia1940ARG2NF26BFFFFF0.09.09.00.001389-9.0
115Garcia, Fernando1876ARG1NFFFFF47NF0.08.58.50.001298-20.8
116Volpe, Leonel1839ARGF15N39NFFFF44B0.07.07.00.001240-14.6
117Lowe, Felipe1748ARGFF48N3BFFFF0.07.07.00.001304-8.4
118Schuster, CarlosFM2189ARGF1BFFFFFF0.06.56.50.001530-6.2
119Buscia, Juan1925ARGFFFFF14B18BF0.06.56.50.001422-6.6
120Zarnicki, PabloGM2514ARGFFF2BFFFF0.06.06.00.001615-6.4
121Gil Chacon, Fernando Enrique1913ARG36NFF14BFFFF0.06.06.00.001339-17.6
122Valery, Alessandro1541ARG90BFF38NFF40NF0.05.05.00.001084-14.8
123Leal, Jorge1978ARG4BFFFFFFF0.05.05.00.001578-1.6
124FIDE 200351360FFFFFF28B43B0.05.05.00.0011630.0
125Moldovan, Adrian2140ARGFFFFFF4BF0.05.05.00.001578-4.0
126Perez Pietronave, CarlosFM2146ARGFF41N22BFFFF0.05.05.00.001540-10.8
127Pena, Miguel1937ARGFFFFF6NFF0.04.54.50.001537-1.6
128Alvarez, Mia Morena1759ARGFFFFFFF7N0.04.54.50.001338-3.2
129Paredes, Ezequiel1695ARGFFFFFF51B30N0.04.54.50.001203-11.2
130Romanelli, Gabriel2010ARGFFFFFF11NF0.04.04.00.001395-5.4
131Spata, GermanFM2355ARGFFF8NFFFF0.04.04.00.001677-3.3
132Aragon, Ciro1722ARG13NFFFFFFF0.03.53.50.001322-3.2
133Chocala, Thiago Ignacio1745ARGFFFFF25BFF0.03.03.00.001345-3.2
134Obregon, Pablo1832ARG55N56NFFFFFF0.03.03.00.001323-13.6
135Villarreal, Ivan Nicolas2075ARGFFF28NFFFF0.03.03.00.001250-10.6
136Daiub, Agustin1833ARGF17NFFFFFF0.03.03.00.001297-7.2
137Leguizamon, Arnaldo1864ARGFFFFF27NFF0.03.03.00.001374-2.8
138Moro Saidon, Gonzalo2142ARGFFFFF22BFF0.03.03.00.001668-2.6
139Rey, Camilo1746ARG81BFFFF52NFF0.03.03.00.001256-12.0
140Payares Leon, Daniel Alfonso1999VENFFF24BFFFF0.03.03.00.001299-7.2
141Andino, Luca Caleb1722ARGF54NFFFF95NF0.02.52.50.001182-14.8
142Vercillo, Fernando1973ARGFFFF29NFFF0.02.52.50.001446-3.4
143Acosta, Pablo IsmaelIM2463ARGFF33BFFFFF0.02.52.50.001648-5.2
144Sarquis, Maria BelenWIM2156ARGFF34NFFFFF0.02.52.50.001254-12.8
145Miranda, RafaelFM2273ARGF45BFFFFFF0.02.02.00.001493-9.4
146Bernard, Ignacio2207ARGFFFFFF50BF0.02.02.00.001385-10.6
147Minvielle, Nehuen Alexis1947ARGFFFF52NFFF0.02.02.00.001519-2.0
148Ganza Svidler , Pedro2041ARG63BFFF91BFFF0.02.02.00.001186-44.8
149Lopez, Javier1863ARGFFF74BFF84NF0.02.02.00.001346-7.0
150Lanza, Diego1877ARGFFFFFFF61N0.01.51.50.001162-7.2
151Ferrara, Enzo2138ARGF75NFFFFFF0.01.01.00.001510-5.4
152Vicaria, Alejandro1575ARGFFFFFFF89N0.01.01.00.001152-1.6
153Maldonado, Roberto1945ARGFFF94BFFFF0.01.01.00.001162-9.6
154Grillo, Juan Cruz2046ARGFF93BFFFFF0.01.01.00.001381-6.4
155Mesiano, Felipe1959ARG73NFFFFFFF0.01.01.00.001037-26.8
156Macagno, SergioFM2296ARGFFFF92BFFF0.01.01.00.001357-13.8
157Rodas, Dominic0ARGFFFFFFF?N0.00.00.00.0012730.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets