Dos Orillas - Decimocuarta Edicion
Open SwissStandard
53 players participated in this 6-round tournament, held from 15 Aug 2025 to 17 Aug 2025 in Santa Fe, Argentina. 2 titled players. Top 10 Elo average was 2005, and top seed was Carlos David Gomez (🇦🇷 ARG, FM, 2406).
Santiago Zapata Charles (🇦🇷 ARG, FM, 2249) won with 5.0/6, ahead of Carlos David Gomez (5.0) and Lionel Brarda (4.5). Zapata Charles shared the lead from round 1, winning on tie-break.
The biggest upset came in round 3: Nicolas Mario Gornati (1574) beat Emiliano Andres Melero (2025), a +451-point gap.
Location
🇦🇷Santa Fe, Argentina
Dates
15 Aug 2025 → 17 Aug 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Titled players · 2
FM×2
Federations · 1 represented
🇦🇷Argentina×51
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsTight race until R6; 2 players tied at 5.0/6, decided on Buchholz.
Co-leaders
21
7
2
1
5
2
R6 · TIEBREAK CLUSTER
2 players finish on 5.0/6. Zapata Charles takes the title on Buchholz Cut1 (20.0).
R5 · HEAD-TO-HEAD · WINNER VS 2ND
FM Carlos David Gomez beat FM Santiago Zapata Charles (Black).
WIN STREAKS · 2 top finishers
FM Carlos David Gomez 5 wins (R2–R6)FM Santiago Zapata Charles 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FMCarlos David Gomez | * | 1 | — | — |
| 2FMSantiago Zapata Charles | 0 | * | — | — |
| 3Carlos Rafael Acosta | — | — | * | — |
| 4Lionel Brarda | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zapata Charles, SantiagoFM | 2249 | ARG | +32B | +19N | +15B | +5N | −2B | +6N | 5.0 | 20.0 | 22.5 | 17.50 | 2215 | +2.2 |
| 2 | Gomez, Carlos DavidFM | 2406 | ARG | F | +38B | +23N | +10B | +1N | +8N | 5.0 | 17.0 | 17.0 | 17.00 | 2855 | +6.1 |
| 3 | Brarda, Lionel | 1847 | ARG | +46B | −27N | =14B | +28B | +16N | +11N | 4.5 | 15.5 | 16.5 | 12.25 | 1887 | +14.8 |
| 4 | Acosta, Carlos Rafael | 1788 | ARG | +52N | +11B | −10N | =16B | +39N | +23B | 4.5 | 15.0 | 15.0 | 9.75 | 1919 | +22.0 |
| 5 | Mangioni, Nicanor | 1844 | ARG | F | +12B | +7N | −1B | +10N | +9N | 4.0 | 20.0 | 20.0 | 15.00 | 2133 | +34.4 |
| 6 | Platini, Renzo Jesus | 1826 | ARG | +22N | =21B | =11N | +12B | +7N | −1B | 4.0 | 19.0 | 22.0 | 13.75 | 1916 | +27.2 |
| 7 | Kestler, Adolfo | 1729 | ARG | +51B | +9N | −5B | +17N | −6B | +32N | 4.0 | 18.0 | 18.0 | 10.00 | 1873 | +19.8 |
| 8 | Hilgert, Gonzalo | 1971 | ARG | =29N | +30B | +21N | +27B | =20N | −2B | 4.0 | 16.5 | 19.0 | 11.00 | 1929 | -7.2 |
| 9 | Maset, Antonio | 1873 | ARG | +28N | −7B | +44N | +33B | +35N | −5B | 4.0 | 15.0 | 16.0 | 8.00 | 1817 | -6.6 |
| 10 | Antoniazzi, Maximiliano | 1913 | ARG | +31B | +13N | +4B | −2N | −5B | =12N | 3.5 | 20.5 | 23.0 | 12.25 | 1892 | -3.4 |
| 11 | Grospietro, Patricio | 1974 | ARG | +14B | −4N | =6B | +29N | +13N | −3B | 3.5 | 20.0 | 22.5 | 11.50 | 1795 | -23.6 |
| 12 | Solari, Luis Esteban | 1707 | ARG | +42B | −5N | +24B | −6N | +26B | =10B | 3.5 | 17.5 | 19.0 | 9.25 | 1743 | +4.6 |
| 13 | Fernandez, Hernan | 1777 | ARG | +50B | −10B | =30N | +14N | −11B | +31B | 3.5 | 15.5 | 16.0 | 7.75 | 1769 | +1.0 |
| 14 | Re, Geronimo | 1600 | ARG | −11N | +36B | =3N | −13B | +48N | +39B | 3.5 | 15.0 | 16.0 | 6.75 | 1731 | +39.2 |
| 15 | Barreira Vesco, Ulises | 1834 | ARG | +44N | +16B | −1N | F | =37B | +21B | 3.5 | 14.5 | 14.5 | 8.50 | 1902 | +7.8 |
| 16 | Raposo Morero, Ariel Hugo | 1680 | ARG | +53B | −15N | +45B | =4N | −3B | +47N | 3.5 | 14.5 | 14.5 | 4.25 | 1644 | -4.2 |
| 17 | Dib, Nadir | 1837 | ARG | +24B | F | =27N | −7B | +28N | +35B | 3.5 | 14.0 | 14.0 | 8.75 | 1800 | -3.4 |
| 18 | Melero, Emiliano Andres | 2025 | ARG | −21N | +22B | −28N | +41B | =31N | +29B | 3.5 | 13.5 | 15.0 | 8.25 | 1625 | -84.0 |
| 19 | Acosta, Carlos Humberto | 1804 | ARG | +47N | −1B | =39N | F | +24B | +22B | 3.5 | 13.5 | 13.5 | 7.75 | 1808 | +1.6 |
| 20 | Rios , Emiliano | 1952 | ARG | F | +29B | F | +25N | =8B | +27N | 3.5 | 12.0 | 12.0 | 10.00 | 2099 | +12.0 |
| 21 | Tonetti, Pablo Emilio | 1601 | ARG | +18B | =6N | −8B | =31N | +34B | −15N | 3.0 | 17.5 | 20.0 | 9.25 | 1782 | +47.6 |
| 22 | Santilli, Guido Lihue | 1510 | ARG | −6B | −18N | +46B | +36N | +25B | −19N | 3.0 | 16.0 | 17.0 | 6.00 | 1713 | +56.0 |
| 23 | Fiszson, Sergio Javier | 1809 | ARG | +34B | +45N | −2B | −35N | +43B | −4N | 3.0 | 15.5 | 16.5 | 5.00 | 1661 | -20.6 |
| 24 | Fritzler, Ariel Leonardo | 1570 | ARG | −17N | +51B | −12N | +40B | −19N | +41B | 3.0 | 13.5 | 13.5 | 3.00 | 983 | -28.4 |
| 25 | Garrini, Juan | 1722 | ARG | −30N | +34B | +53N | −20B | −22N | +52B | 3.0 | 11.5 | 11.5 | 2.50 | 1590 | -25.2 |
| 26 | Esquivel, Francisco | 1564 | ARG | −33N | +40B | −29N | +53B | −12N | +45B | 3.0 | 11.0 | 11.0 | 2.50 | 909 | -19.0 |
| 27 | Taboada, Facundo | 1766 | ARG | +41N | +3B | =17B | −8N | F | −20B | 2.5 | 18.0 | 19.5 | 7.75 | 1815 | +4.2 |
| 28 | Gornati, Nicolas Mario | 1574 | ARG | −9B | +50N | +18B | −3N | −17B | =30N | 2.5 | 18.0 | 18.5 | 5.25 | 1717 | +28.4 |
| 29 | Scevola, Joaquin | 1593 | ARG | =8B | −20N | +26B | −11B | +44N | −18N | 2.5 | 17.5 | 18.5 | 6.00 | 1780 | +42.4 |
| 30 | Bartulovich, Marcos | 0 | ARG | +25B | −8N | =13B | =32N | F | =28B | 2.5 | 15.5 | 17.0 | 7.25 | 1734 | 0.0 |
| 31 | Schneller, Gabriel | 1583 | ARG | −10N | +52B | =38N | =21B | =18B | −13N | 2.5 | 15.0 | 15.0 | 4.00 | 1693 | +13.0 |
| 32 | Sanchez, Leonardo | 1626 | ARG | −1N | +47B | F | =30B | +45N | −7B | 2.5 | 13.5 | 13.5 | 3.25 | 1611 | -6.8 |
| 33 | Hernandez, Hector Pablo | 1826 | ARG | +26B | =37N | +49B | −9N | F | F | 2.5 | 12.5 | 12.5 | 5.00 | 1796 | -2.6 |
| 34 | Capello, Felipe | 1475 | ARG | −23N | −25N | +50B | +44B | −21N | =46B | 2.5 | 11.0 | 11.5 | 2.00 | 1557 | +20.4 |
| 35 | Acosta, Emmanuel | 1615 | ARG | F | +48N | F | +23B | −9B | −17N | 2.0 | 11.5 | 11.5 | 4.00 | 1743 | +25.2 |
| 36 | Silo, Thiago | 1440 | ARG | −38N | −14N | +42B | −22B | −40N | +48B | 2.0 | 11.0 | 12.0 | 2.50 | 1398 | -10.8 |
| 37 | Vera, Enzo Ariel | 1682 | ARG | +40N | =33B | F | F | =15N | F | 2.0 | 9.0 | 9.0 | 4.50 | 1831 | +15.6 |
| 38 | Lobbosco, Lautaro | 1803 | ARG | +36B | −2N | =31B | F | F | F | 1.5 | 14.0 | 14.0 | 3.25 | 1742 | -5.2 |
| 39 | Ulrich, Evelyn | 1556 | ARG | F | F | =19B | +49N | −4B | −14N | 1.5 | 12.5 | 12.5 | 2.75 | 1632 | +13.2 |
| 40 | Gulli, Ignacio | 0 | ARG | −37B | −26N | F | −24N | +36B | =43N | 1.5 | 11.5 | 11.5 | 2.75 | 1418 | 0.0 |
| 41 | Ayala, Ricardo | 0 | ARG | −27B | =46N | F | −18N | +42B | −24N | 1.5 | 11.5 | 11.5 | 2.00 | 1412 | 0.0 |
| 42 | FIDE 20068778 | 0 | — | −12N | −44B | −36N | +51B | −41N | =50B | 1.5 | 8.5 | 8.5 | 0.25 | 1210 | 0.0 |
| 43 | Varela Ormache, Ernesto Jose | 1577 | ARG | F | −49N | +48B | F | −23N | =40B | 1.5 | 6.5 | 6.5 | 1.75 | 1523 | -9.2 |
| 44 | Lopez, Siro | 1566 | ARG | −15B | +42N | −9B | −34N | −29B | F | 1.0 | 14.0 | 14.0 | 1.50 | 895 | -55.6 |
| 45 | Rojas, Bautista | 0 | ARG | F | −23B | −16N | +46N | −32B | −26N | 1.0 | 13.0 | 13.0 | 1.00 | 1410 | 0.0 |
| 46 | Bono, Gael | 1573 | ARG | −3N | =41B | −22N | −45B | F | =34N | 1.0 | 12.5 | 12.5 | 2.00 | 1338 | -35.6 |
| 47 | Barreira Vesco, Aquiles | 1453 | ARG | −19B | −32N | +51N | F | F | −16B | 1.0 | 10.5 | 10.5 | 0.00 | 903 | -11.8 |
| 48 | Noriega, Maximiliano | 1451 | ARG | F | −35B | −43N | +50N | −14B | −36N | 1.0 | 9.5 | 9.5 | 0.50 | 1289 | -39.2 |
| 49 | Puntillo, Alejo | 1685 | ARG | F | +43B | −33N | −39B | F | F | 1.0 | 6.5 | 6.5 | 1.50 | 1528 | -25.2 |
| 50 | Koroll, Tomas | 1415 | ARG | −13N | −28B | −34N | −48B | F | =42N | 0.5 | 11.0 | 11.0 | 0.75 | 770 | -50.0 |
| 51 | Baglieto, Pablo | 0 | ARG | −7N | −24N | −47B | −42N | F | F | 0.0 | 10.5 | 10.5 | 0.00 | 784 | 0.0 |
| 52 | Cueva, Rosario | 1421 | ARG | −4B | −31N | F | F | F | −25N | 0.0 | 10.0 | 10.0 | 0.00 | 898 | -21.6 |
| 53 | FIDE 20068786 | 0 | — | −16N | F | −25B | −26N | F | F | 0.0 | 9.5 | 9.5 | 0.00 | 855 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Santilli, Guido LihueARG+56.03.0 pts · #17
- 2Tonetti, Pablo EmilioARG+47.63.0 pts · #18
- 3Scevola, JoaquinARG+42.42.5 pts · #23
Top rating losers
- 1Melero, Emiliano AndresARG-84.03.5 pts · #21
- 2Lopez, SiroARG-55.61.0 pts · #46
- 3Koroll, TomasARG-50.00.5 pts · #48
Biggest upsets
- R3+451 Elo gap
- R1+424 Elo gap
- R5+212 Elo gap