Club Argentino - IRT de la Memoria SUB-2400
32 players participated in this 6-round tournament, held from 21 Mar 2026 to 24 Mar 2026 in CABA - Club Argentino, Argentina. 2 federations represented. Top 10 Elo average was 1802, and top seed was Gustavo Altopiedi (🇦🇷 ARG, 1931).
Lautaro Menasse (🇦🇷 ARG, 1877) won with 5.0/6, ahead of Gustavo Altopiedi (5.0) and Nicolas Burstein (4.5). Menasse shared the lead from round 1, winning on tie-break.
The biggest upset came in round 5: Joel Barcaya (1426) beat Mark Mezhenskyy (1868), a +442-point gap.
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How it unfolded
Top 6 · 6 roundsTight race until R6; 2 players tied at 5.0/6, decided on Buchholz.
2 players finish on 5.0/6. Menasse takes the title on Buchholz Cut1 (19.5).
Gustavo Altopiedi beat Lautaro Menasse (Black).
Gustavo Altopiedi 5 wins (R2–R6)Lautaro Menasse 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Gustavo Altopiedi | * | 1 | 1 | — |
| 2Lautaro Menasse | 0 | * | — | — |
| 3Nicolas Burstein | 0 | — | * | — |
| 4Ramiro Barie | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Menasse, Lautaro | 1877 | ARG | +15N | +4B | +9N | +11B | −2B | +5N | 5.0 | 19.5 | 22.0 | 17.00 | 2012 | +39.2 |
| 2 | Altopiedi, Gustavo | 1931 | ARG | F | +25B | +3N | +20B | +1N | +4B | 5.0 | 17.0 | 17.0 | 17.00 | 2534 | +25.2 |
| 3 | Burstein, Nicolas | 1739 | ARG | +28B | +21N | −2B | =6N | +11N | +14B | 4.5 | 16.5 | 17.5 | 10.50 | 1810 | +20.8 |
| 4 | Bermeo Apolinario, Jaziel Charlize | 1694 | ECU | +18B | −1N | +14N | +12B | +10B | −2N | 4.0 | 19.0 | 21.5 | 11.50 | 1827 | +36.4 |
| 5 | Hernandez, Carlos Marcelo | 1716 | ARG | +16N | =14B | +32N | =9B | +7N | −1B | 4.0 | 17.5 | 17.5 | 9.50 | 1757 | +5.0 |
| 6 | Udalykh, Yaroslav | 1598 | ARG | +7N | −11N | +27B | =3B | +20N | =12B | 4.0 | 16.5 | 17.5 | 10.75 | 1715 | +25.2 |
| 7 | Barie, Ramiro | 0 | ARG | −6B | +26N | +21B | +8N | −5B | +16N | 4.0 | 16.5 | 17.5 | 9.50 | 1628 | 0.0 |
| 8 | Abril Munoz, Ernesto Javier | 1692 | ECU | +27N | −9B | +15N | −7B | +17N | +13B | 4.0 | 15.5 | 16.5 | 9.00 | 1813 | +25.2 |
| 9 | Giacomino, Fabricio | 1807 | ARG | +26B | +8N | −1B | =5N | −14N | +17B | 3.5 | 18.0 | 19.0 | 9.50 | 1808 | +2.2 |
| 10 | Liso, Ricardo | 1915 | ARG | +30B | F | =12N | +13B | −4N | +19B | 3.5 | 13.5 | 13.5 | 8.00 | 1761 | -29.6 |
| 11 | Ruiz, Luciano Gabriel | 1749 | ARG | +17N | +6B | F | −1N | −3B | +26N | 3.0 | 17.0 | 17.0 | 7.50 | 1716 | -6.0 |
| 12 | Pena, Lisandro | 1644 | ARG | F | +22N | =10B | −4N | +18B | =6N | 3.0 | 16.0 | 16.0 | 8.25 | 1685 | +5.8 |
| 13 | Casquero, Tomas | 1643 | ARG | −14B | +28N | +16B | −10N | +29B | −8N | 3.0 | 13.5 | 14.5 | 4.50 | 1684 | +10.0 |
| 14 | Arce, Augusto | 0 | ARG | +13N | =5N | −4B | F | +9B | −3N | 2.5 | 19.0 | 19.0 | 8.50 | 1721 | 0.0 |
| 15 | Villarroel Limachi, John | 1535 | ARG | −1B | +18N | −8B | =16N | =28N | =22B | 2.5 | 16.0 | 17.0 | 5.25 | 1494 | -18.4 |
| 16 | Barcaya, Joel | 1426 | ARG | −5B | +30N | −13N | =15B | +24N | −7B | 2.5 | 15.5 | 16.5 | 4.25 | 1657 | +55.2 |
| 17 | Pelegrino, Antonio | 1491 | ARG | −11B | =23N | +22B | +29N | −8B | −9N | 2.5 | 14.5 | 15.5 | 4.00 | 1584 | +20.8 |
| 18 | Bollini, Maximo Roman | 1407 | ARG | −4N | −15B | +31N | +30B | −12N | =23B | 2.5 | 12.5 | 12.5 | 2.00 | 1416 | +0.8 |
| 19 | Roces, Cesar | 1471 | ARG | F | −20B | +24N | =25N | +21B | −10N | 2.5 | 11.0 | 11.0 | 4.75 | 1734 | +30.6 |
| 20 | Spasiuk, Lucas | 1728 | ARG | F | +19N | +29B | −2N | −6B | F | 2.0 | 14.5 | 14.5 | 3.50 | 1643 | -17.6 |
| 21 | Varessi, Mauro | 1577 | ARG | +31N | −3B | −7N | +27B | −19N | F | 2.0 | 14.0 | 14.0 | 1.00 | 803 | -18.8 |
| 22 | Ananda Kumari, Devansh | 1453 | ARG | F | −12B | −17N | =28B | +27N | =15N | 2.0 | 10.0 | 10.0 | 2.75 | 1337 | -23.6 |
| 23 | Malaspina, Santiago | 0 | ARG | −29N | =17B | −30N | −26B | +31B | =18N | 2.0 | 8.0 | 8.0 | 2.50 | 1271 | 0.0 |
| 24 | Mezhenskyy, Mark | 1868 | ARG | F | F | −19B | +31N | −16B | +27N | 2.0 | 6.0 | 6.0 | 1.00 | 668 | -36.8 |
| 25 | Lalli, Maximiliano | 1632 | ARG | F | −2N | F | =19B | F | +29N | 1.5 | 9.5 | 9.5 | 2.25 | 1658 | +1.0 |
| 26 | Nahmias, Alberto Isaac | 1517 | ARG | −9N | −7B | F | +23N | F | −11B | 1.0 | 14.0 | 14.0 | 2.00 | 978 | -7.4 |
| 27 | Arce, Alfonso | 0 | ARG | −8B | +31B | −6N | −21N | −22B | −24B | 1.0 | 14.0 | 14.0 | 0.00 | 838 | 0.0 |
| 28 | Bank Corbacho, Nicolas | 1451 | ARG | −3N | −13B | F | =22N | =15B | F | 1.0 | 12.0 | 12.0 | 2.25 | 1401 | -11.6 |
| 29 | Luvino, Gustavo | 1577 | ARG | +23B | F | −20N | −17B | −13N | −25B | 1.0 | 11.0 | 11.0 | 2.00 | 825 | -34.8 |
| 30 | Katic, Matias | 1561 | ARG | −10N | −16B | +23B | −18N | F | F | 1.0 | 10.5 | 10.5 | 2.00 | 782 | -30.0 |
| 31 | FIDE 20064420 | 0 | — | −21B | −27N | −18B | −24B | −23N | F | 0.0 | 9.5 | 10.5 | 0.00 | 817 | 0.0 |
| 32 | Gonzalez Procopio, Gianluca | 1536 | ARG | F | F | −5B | F | F | F | 0.0 | 8.5 | 8.5 | 0.00 | 916 | -10.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Barcaya, JoelARG+55.22.5 pts · #12
- 2Menasse, LautaroARG+39.25.0 pts · #2
- 3Bermeo Apolinario, Jaziel CharlizeECU+36.44.0 pts · #8
- 1Mezhenskyy, MarkARG-36.82.0 pts · #25
- 2Luvino, GustavoARG-34.81.0 pts · #31
- 3Katic, MatiasARG-30.01.0 pts · #26
- R5+442 Elo gap
- R3+397 Elo gap
- R5+221 Elo gap