IRT Bicentenario Bella Vista (Ctes) - Sub 1700
27 players participated in this 6-round tournament, held from 26 Jul 2025 to 27 Jul 2025 in Bella Vista - Corrientes, Argentina. Top 10 Elo average was 1564, and top seed was Dionisio Torres (🇦🇷 ARG, 1692).
Dionisio Torres (🇦🇷 ARG, 1692) won with 5.0/6, ahead of Santiago Sonaridio (5.0) and Uriel Ignacio Barrios (4.5). Torres won on tie-break after catching the field in the final round.
The biggest upset came in round 5: Esteban Blanchet (1447) beat Valentin Romero (1640), a +193-point gap.
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How it unfolded
Top 6 · 6 roundsTight race until R5; 2 players tied at 5.0/6, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.
Santiago Sonaridio takes the sole lead (4.5/5).
2 players finish on 5.0/6. Torres takes the title on Buchholz Cut1 (21.0).
Dionisio Torres won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Santiago Sonaridio | * | — | 1 | ½ |
| 2Dionisio Torres | — | * | 0 | 1 |
| 3Uriel Ignacio Barrios | 0 | 1 | * | — |
| 4Esteban Blanchet | ½ | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Torres, Dionisio | 1692 | ARG | +19B | +5N | +4B | −3N | +9B | +6N | 5.0 | 21.0 | 23.0 | 18.50 | 1731 | +4.2 |
| 2 | Sonaridio, Santiago | 1565 | ARG | +27B | +23N | =6B | +17N | +3B | =5N | 5.0 | 16.5 | 17.5 | 13.25 | 1711 | +24.4 |
| 3 | Barrios, Uriel Ignacio | 1663 | ARG | +18N | +7B | =9N | +1B | −2N | +10B | 4.5 | 21.0 | 23.5 | 16.75 | 1729 | +10.4 |
| 4 | Obieta, Jose | 1567 | ARG | +20N | +11B | −1N | =8B | +12N | +9B | 4.5 | 19.0 | 21.0 | 14.00 | 1473 | -9.2 |
| 5 | Blanchet, Esteban | 1447 | ARG | +25B | −1B | +20N | +19N | +8B | =2B | 4.5 | 18.0 | 19.0 | 11.50 | 1640 | +29.6 |
| 6 | Lopez Estoup, Bastian Benjamin | 1473 | ARG | =12B | +26N | =2N | +18B | +7N | −1B | 4.0 | 19.5 | 20.5 | 11.50 | 1612 | +22.0 |
| 7 | Benitez, Carlos Agustin | 0 | ARG | +?B | −3N | +22B | +11N | −6B | +14N | 4.0 | 16.0 | 16.0 | 7.50 | 1409 | 0.0 |
| 8 | Romero , Valentin | 1640 | ARG | +24B | +22N | =17B | =4N | −5N | +15B | 4.0 | 15.5 | 16.5 | 8.50 | 1376 | -42.4 |
| 9 | Santajualiana, Ulises | 0 | ARG | +?B | +13N | =3B | +10B | −1N | −4N | 3.5 | 20.5 | 20.5 | 8.75 | 1527 | 0.0 |
| 10 | Baez, Axel Ezequiel | 1529 | ARG | =13B | +12N | +14B | −9N | +17B | −3N | 3.5 | 17.0 | 19.5 | 10.00 | 1663 | +21.2 |
| 11 | Rial, Pablo | 0 | ARG | +14B | −4N | +?B | −7B | =13N | +17N | 3.5 | 17.0 | 17.0 | 7.00 | 1527 | 0.0 |
| 12 | Buera Silva, Nicolas | 0 | ARG | =6N | −10B | +24N | +13B | −4B | =18N | 3.0 | 17.5 | 18.5 | 7.25 | 1251 | 0.0 |
| 13 | Sonaridio, Juan Ignacio | 0 | ARG | =10N | −9B | +21B | −12N | =11B | +23N | 3.0 | 15.5 | 16.5 | 6.50 | 1530 | 0.0 |
| 14 | Chavez, Martin | 1469 | ARG | −11N | +24B | −10N | +22B | +19N | −7B | 3.0 | 14.0 | 15.0 | 4.00 | 730 | -16.4 |
| 15 | FIDE 20067127 | 0 | — | −16N | −20B | +25N | +?B | +18N | −8N | 3.0 | 12.5 | 12.5 | 3.50 | 840 | 0.0 |
| 16 | Lopez Estoup, Thiago Ezequiel | 0 | ARG | +15B | −17N | −19B | −?N | +22N | +20B | 3.0 | 10.5 | 10.5 | 6.00 | 686 | 0.0 |
| 17 | Esposito, Santino | 1486 | ARG | +21N | +16B | =8N | −2B | −10N | −11B | 2.5 | 19.0 | 21.0 | 7.00 | 1313 | -23.6 |
| 18 | Mora Acosta, Gael Francisco Benja | 0 | ARG | −3B | +?N | +23B | −6N | −15B | =12B | 2.5 | 15.5 | 15.5 | 2.50 | 769 | 0.0 |
| 19 | FIDE 20035241 | 0 | — | −1N | +25B | +16N | −5B | −14B | −?N | 2.0 | 16.5 | 16.5 | 4.00 | 735 | 0.0 |
| 20 | Rodeles, Ian Marcos | 0 | ARG | −4B | +15N | −5B | +27N | −?B | −16N | 2.0 | 16.0 | 16.0 | 4.00 | 708 | 0.0 |
| 21 | Quispe, Julian | 0 | ARG | −17B | F | −13N | +23N | +26B | −?N | 2.0 | 7.5 | 7.5 | 2.00 | 1521 | 0.0 |
| 22 | Cossani, Juan Bautista | 0 | ARG | +26B | −8B | −7N | −14N | −16B | −24N | 1.0 | 15.0 | 16.0 | 1.00 | 1428 | 0.0 |
| 23 | Rial, Vicente | 0 | ARG | F | −2B | −18N | −21B | +25N | −13B | 1.0 | 13.5 | 13.5 | 1.00 | 789 | 0.0 |
| 24 | FIDE 20067119 | 0 | — | −8N | −14N | −12B | −26N | F | +22B | 1.0 | 12.0 | 12.0 | 1.00 | 753 | 0.0 |
| 25 | FIDE 20067135 | 0 | — | −5N | −19N | −15B | F | −23B | +26N | 1.0 | 11.5 | 11.5 | 1.00 | 1501 | 0.0 |
| 26 | Zalazar, Noah | 1555 | ARG | −22N | −6B | −27N | +24B | −21N | −25B | 1.0 | 9.0 | 10.0 | 1.00 | 673 | -24.4 |
| 27 | FIDE 20057881 | 0 | — | −2N | −?N | +26B | −20B | −?N | F | 1.0 | 8.0 | 8.0 | 1.00 | 1572 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Blanchet, EstebanARG+29.64.5 pts · #8
- 2Sonaridio, SantiagoARG+24.45.0 pts · #1
- 3Lopez Estoup, Bastian BenjaminARG+22.04.0 pts · #6
- 1Romero , ValentinARG-42.44.0 pts · #12
- 2Zalazar, NoahARG-24.41.0 pts · #27
- 3Esposito, SantinoARG-23.62.5 pts · #16
- R5+193 Elo gap