4to ITT DE LA BANDERA - ROSARIO 2026
10 players participated in this 9-round tournament, held from 02 Jun 2026 to 07 Jun 2026 in Rosario - Santa Fe, Argentina. 9 titled players from 4 federations. Top 10 Elo average was 2310, and top seed was Pablo Ismael Acosta (🇦🇷 ARG, IM, 2473).
Mario Alexis Arias Gaviria (🇵🇪 PER, FM, 2250) won with 6.5/9, ahead of Luca Giovanni Petti (6.0) and Licael Roderick Ticona Rocabado (6.0). Arias Gaviria shared the lead from round 6 and broke clear in the final round.
The biggest upset came in round 2: Luigy Lira De Siqueira (FM, 2249) beat Pablo Ismael Acosta (IM, 2473), a +224-point gap.
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How it unfolded
Top 10 · 9 roundsFM Mario Alexis Arias Gaviria led from R7 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R7.
FM Luca Giovanni Petti takes the sole lead (2.5/3).
FM Mario Alexis Arias Gaviria beat IM Licael Roderick Ticona Rocabado (White).
FM Mario Alexis Arias Gaviria 5 wins (R3–R7)IM Licael Roderick Ticona Rocabado 3 wins (R3–R5)FM Luca Giovanni Petti 3 wins (R7–R9)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇪FMArias Gaviria, Mario Alexis | 2250 | * | 0 | 1 | 1 | 1 | 1 | ½ | 1 | 1 | 0 | 6.5 | 28.25 | 38.5 | +55.8 | 2482 |
| 3 | 🇦🇷FMPetti, Luca Giovanni | 2334 | 1 | * | 0 | 1 | 1 | 1 | ½ | 0 | ½ | 1 | 6.0 | 26.25 | 39.0 | +23.2 | 2432 |
| 2 | 🇧🇴IMTicona Rocabado, Licael Roderick | 2431 | 0 | 1 | * | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 6.0 | 25.00 | 39.0 | -1.1 | 2421 |
| 4 | 🇧🇷FMRibeiro, Matheus Mendes Domingues | 2331 | 0 | 0 | 0 | * | 1 | 1 | 1 | 1 | ½ | 1 | 5.5 | 19.50 | 39.5 | +14.0 | 2387 |
| 5 | 🇧🇷FMDe Siqueira, Luigy Lira | 2249 | 0 | 0 | 0 | 0 | * | 1 | 1 | 1 | ½ | 1 | 4.5 | 15.00 | 40.5 | +16.0 | 2317 |
| 6 | 🇦🇷IMAcosta, Pablo Ismael | 2473 | 0 | 0 | 1 | 0 | 0 | * | ½ | ½ | 1 | 1 | 4.0 | 15.00 | 41.0 | -26.0 | 2249 |
| 7 | 🇦🇷FMSanhueza, Cristian | 2229 | ½ | ½ | 1 | 0 | 0 | ½ | * | ½ | 0 | ½ | 3.5 | 17.25 | 41.5 | +1.2 | 2239 |
| 8 | 🇦🇷IMIbarra, Juan Martin | 2284 | 0 | 1 | 0 | 0 | 0 | ½ | ½ | * | ½ | 1 | 3.5 | 13.75 | 41.5 | -13.2 | 2233 |
| 9 | 🇦🇷Mizzau, Pablo | 2260 | 0 | ½ | 0 | ½ | ½ | 0 | 1 | ½ | * | 0 | 3.0 | 13.25 | 42.0 | -16.8 | 2190 |
| 10 | 🇦🇷FMCarrizo, Luciano Ariel | 2257 | 1 | 0 | 0 | 0 | 0 | 0 | ½ | 0 | 1 | * | 2.5 | 11.25 | 42.5 | -26.0 | 2150 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Arias Gaviria, Mario AlexisFMPER+55.86.5 pts · #1
- 2Petti, Luca GiovanniFMARG+23.26.0 pts · #3
- 3De Siqueira, Luigy LiraFMBRA+16.04.5 pts · #5
- 1Acosta, Pablo IsmaelIMARG-26.04.0 pts · #6
- 2Carrizo, Luciano ArielFMARG-26.02.5 pts · #10
- 3Mizzau, PabloARG-16.83.0 pts · #9
- R2+224 Elo gap
- R3+223 Elo gap
- R2+202 Elo gap