aBIERTO 54 aNIVERSARIO
Open SwissStandard
37 players participated in this 7-round tournament, held from 03 Mar 2026 to 26 Mar 2026 in CABA - Torre Blanca, Argentina. 1 titled players from 2 federations. Top 10 Elo average was 1945, and top seed was Igor Dubrovich (🇦🇷 ARG, 2039).
Carlos Gras (🇦🇷 ARG, 1927) won with 6.0/7, ahead of Nicolas Burotto (5.0) and Ioshua Bursztyn (5.0). Gras won solo starting round 3.
The biggest upset came in round 6: Jorge De Stefano (1547) beat Rodrigo Parada (1778), a +231-point gap.
Location
🇦🇷CABA - Torre Blanca, Argentina
Dates
03 Mar 2026 → 26 Mar 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Titled players · 1
FM×1
Federations · 2 represented
🇦🇷Argentina×35
🇻🇪Venezuela×2
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsCarlos Gras led from R3; +1.0-point edge over the runner-up.
Co-leaders
16
3
1
1
1
1
1
R3–R7 · LEAD HELD
Carlos Gras never relinquished the lead after R3; final gap +1.0 over the runner-up.
WIN STREAKS · 3 top finishers
Carlos Gras 4 wins (R1–R4)Nicolas Burotto 3 wins (R4–R6)Ioshua Bursztyn 3 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Carlos Gras | * | — | — | ½ |
| 2Nicolas Burotto | — | * | — | ½ |
| 3Ioshua Bursztyn | — | — | * | 0 |
| 4Misael Alvarez Planxart | ½ | ½ | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gras, Carlos | 1927 | ARG | +33B | +13N | +27B | +12N | =9B | =4N | +7N | 6.0 | 21.5 | 22.5 | 18.25 | 2171 | +38.6 |
| 2 | Burotto, Nicolas | 1888 | ARG | +37N | =5B | −7N | +20B | +12B | +8N | =4B | 5.0 | 23.0 | 23.0 | 14.50 | 2029 | +28.4 |
| 3 | Bursztyn, Ioshua | 1965 | ARG | +17B | F | +29N | +10B | −4N | +9N | +11B | 5.0 | 21.0 | 21.0 | 16.50 | 2123 | +21.4 |
| 4 | Alvarez Planxart, Misael | 1900 | ARG | +15N | F | +5B | =8N | +3B | =1B | =2N | 4.5 | 27.5 | 27.5 | 20.00 | 2116 | +33.8 |
| 5 | Dubrovich, Igor | 2039 | ARG | +25B | =2N | −4N | +24B | +14N | −7B | +16N | 4.5 | 22.0 | 24.0 | 13.00 | 1922 | -17.0 |
| 6 | Curatolo, Nicolas Matias | 1914 | ARG | +30N | =10B | −12N | +25B | +23N | =14B | =9B | 4.5 | 19.5 | 21.0 | 11.75 | 1929 | +4.8 |
| 7 | Maidana, Tomas | 1949 | ARG | +24N | F | +2B | −9N | +15B | +5N | −1B | 4.0 | 24.5 | 24.5 | 14.50 | 1991 | +6.8 |
| 8 | Suarez, Jose LuisFM | 1942 | ARG | +22B | =14N | =16N | =4B | +10N | −2B | =13N | 4.0 | 23.5 | 26.0 | 13.75 | 1850 | -14.8 |
| 9 | Chacon Gonzalez, Darwin Jose | 1833 | VEN | +34B | +21N | F | +7B | =1N | −3B | =6N | 4.0 | 23.0 | 23.0 | 12.75 | 1940 | +39.2 |
| 10 | Moreno, Dario | 1858 | ARG | +36B | =6N | +11B | −3N | −8B | +28N | =21B | 4.0 | 21.5 | 21.5 | 9.00 | 1862 | +3.4 |
| 11 | Rodriguez, Juan Carlos | 1929 | ARG | +20N | −27B | −10N | +31B | +17N | +13B | −3N | 4.0 | 20.0 | 21.0 | 10.00 | 1844 | -13.0 |
| 12 | De Cesare, Ricardo | 1989 | ARG | +18N | F | +6B | −1B | −2N | +22B | =14N | 3.5 | 24.5 | 24.5 | 11.75 | 1904 | -12.2 |
| 13 | Lopez, Sergio | 1825 | ARG | +31N | −1B | =20N | =18B | +28B | −11N | =8B | 3.5 | 21.0 | 22.0 | 7.25 | 1786 | -6.0 |
| 14 | Kimura, David | 1856 | ARG | +35N | =8B | F | +16N | −5B | =6N | =12B | 3.5 | 20.0 | 20.0 | 9.50 | 1873 | +7.0 |
| 15 | Parada, Rodrigo | 1778 | ARG | −4B | F | +22N | +21B | −7N | −16B | +24N | 3.0 | 18.5 | 18.5 | 7.00 | 1758 | -2.8 |
| 16 | De Stefano, Jorge | 1547 | ARG | F | +32N | =8B | −14B | =25N | +15N | −5B | 3.0 | 18.0 | 18.0 | 7.00 | 1793 | +33.2 |
| 17 | Roehe De Oliveira Velloso, Fernan | 1772 | ARG | −3N | +31B | −23N | +26B | −11B | −21N | +35B | 3.0 | 17.0 | 17.5 | 3.50 | 1669 | -18.4 |
| 18 | Ledesma, Federico | 1774 | ARG | −12B | +33N | −28B | =13N | −21B | +32N | =19B | 3.0 | 15.0 | 16.0 | 5.25 | 1661 | -41.6 |
| 19 | Bossero, Ingrid | 1667 | ARG | −29B | =34N | −24B | +32N | −20N | +26B | =18N | 3.0 | 12.0 | 13.0 | 5.00 | 1593 | -14.0 |
| 20 | Tolosa Paz, Enmanuel David | 1712 | ARG | −11B | +26N | =13B | −2N | +19B | F | F | 2.5 | 20.0 | 21.5 | 6.75 | 1778 | +17.2 |
| 21 | Maucci, Marcelo | 1696 | ARG | F | −9B | F | −15N | +18N | +17B | =10N | 2.5 | 17.0 | 17.0 | 8.00 | 1803 | +14.2 |
| 22 | Cravera, Santiago | 1725 | ARG | −8N | +35B | −15B | +33N | =29B | −12N | F | 2.5 | 14.5 | 15.0 | 2.25 | 1714 | -3.0 |
| 23 | Patino, Uriel | 1881 | ARG | F | F | +17B | =28N | −6B | +30N | F | 2.5 | 13.0 | 13.0 | 5.25 | 1841 | -7.2 |
| 24 | Chomski, Julian | 1731 | ARG | −7B | F | +19N | −5N | −30B | +34N | −15B | 2.0 | 17.0 | 17.0 | 4.00 | 1619 | -18.2 |
| 25 | Tovar Gil, Ruben Dario | 1778 | VEN | −5N | =30B | +32B | −6N | =16B | F | F | 2.0 | 16.0 | 17.0 | 3.25 | 1638 | -18.0 |
| 26 | Schitter, Ricardo | 1583 | ARG | −27N | −20B | F | −17N | +34B | −19N | +32B | 2.0 | 12.5 | 12.5 | 2.00 | 1532 | -9.2 |
| 27 | Buscia, Juan | 1896 | ARG | +26B | +11N | −1N | F | F | F | F | 2.0 | 12.0 | 12.0 | 6.00 | 1938 | +4.6 |
| 28 | Rodriguez, David Alejandro | 1706 | ARG | F | F | +18N | =23B | −13N | −10B | F | 1.5 | 15.5 | 15.5 | 4.25 | 1747 | +3.6 |
| 29 | Salas, Jesus | 1810 | ARG | +19N | F | −3B | F | =22N | F | F | 1.5 | 15.0 | 15.0 | 4.25 | 1786 | -2.0 |
| 30 | Runstein, Eduardo | 1595 | ARG | −6B | =25N | F | F | +24N | −23B | F | 1.5 | 12.0 | 12.0 | 3.00 | 1739 | +12.6 |
| 31 | Bria, Jose | 1513 | ARG | −13B | −17N | +34B | −11N | F | F | F | 1.0 | 15.0 | 16.0 | 1.00 | 1544 | 0.0 |
| 32 | Cordova, Maite | 1456 | ARG | F | −16B | −25N | −19B | +35N | −18B | −26N | 1.0 | 13.5 | 13.5 | 0.50 | 1363 | -27.6 |
| 33 | Ballesteros, Hector | 1640 | ARG | −1N | −18B | +35N | −22B | F | F | F | 1.0 | 13.0 | 13.0 | 0.50 | 1530 | -23.6 |
| 34 | Kurzbard, Francisco | 1438 | ARG | −9N | =19B | −31N | =35B | −26N | −24B | F | 1.0 | 12.5 | 12.5 | 1.75 | 1359 | -12.2 |
| 35 | Federico, Daniel | 1466 | ARG | −14B | −22N | −33B | =34N | −32B | F | −17N | 0.5 | 12.0 | 12.0 | 0.50 | 1247 | -49.2 |
| 36 | Saavedra, Maximo | 1538 | ARG | −10N | F | F | F | F | F | F | 0.0 | 6.5 | 6.5 | 0.00 | 1058 | -5.2 |
| 37 | Isaac, Cristian | 1567 | ARG | −2B | F | F | F | F | F | F | 0.0 | 5.0 | 5.0 | 0.00 | 1088 | -2.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Chacon Gonzalez, Darwin JoseVEN+39.24.0 pts · #11
- 2Gras, CarlosARG+38.66.0 pts · #1
- 3Alvarez Planxart, MisaelARG+33.84.5 pts · #4
Top rating losers
- 1Federico, DanielARG-49.20.5 pts · #35
- 2Ledesma, FedericoARG-41.63.0 pts · #18
- 3Cordova, MaiteARG-27.61.0 pts · #31
Biggest upsets
- R6+231 Elo gap
- R3+139 Elo gap
- R5+136 Elo gap