Torneo Sub 2400 Club Academia Villa Alemana
Open SwissStandard
34 players participated in this 6-round tournament, held from 18 Apr 2026 to 19 Apr 2026 in Villa Alemana, Chile. Top 10 Elo average was 1872, and top seed was Felipe Perez Rojas (🇨🇱 CHI, 2086).
Felipe Perez Rojas (🇨🇱 CHI, 2086) won with 5.5/6, ahead of Pablo Iocco Barias (5.0) and Cesar Sepulveda Castro (4.5). Perez Rojas won solo starting round 4.
The biggest upset came in round 1: Jose Contreras Alarcon (1610) beat Benjamin Rivadeneira Maturana (1982), a +372-point gap.
Location
🇨🇱Villa Alemana, Chile
Dates
18 Apr 2026 → 19 Apr 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Federations · 1 represented
🇨🇱Chile×32
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsFelipe Perez Rojas led from R4; +0.5-point edge over the runner-up.
Co-leaders
16
7
2
1
1
1
R4–R6 · LEAD HELD
Felipe Perez Rojas held the sole lead from R4 through R6 without losing it.
WIN STREAKS · 2 top finishers
Felipe Perez Rojas 5 wins (R1–R5)Pablo Iocco Barias 4 wins (R3–R6)
R4 · LATE SURGE
Jorge Belmar Obreque was #11 at R4, climbed to #3 over the final stretch.
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Felipe Perez Rojas | * | — | — | ½ |
| 2Pablo Iocco Barias | — | * | — | — |
| 3Jorge Belmar Obreque | — | — | * | — |
| 4Cesar Sepulveda Castro | ½ | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Perez Rojas, Felipe | 2086 | CHI | +24B | +12N | +16B | +9N | +7B | =3N | 5.5 | 18.5 | 21.0 | 18.75 | 2190 | +19.2 |
| 2 | Iocco Barias, Pablo | 1804 | CHI | +19B | −6N | +25B | +16N | +11B | +5B | 5.0 | 17.5 | 19.5 | 15.50 | 1923 | +36.0 |
| 3 | Sepulveda Castro, Cesar | 1816 | CHI | −21N | +31N | +14B | +17B | +15N | =1B | 4.5 | 17.5 | 19.0 | 13.75 | 1799 | +2.0 |
| 4 | Belmar Obreque, Jorge | 1783 | CHI | +27N | +21B | =15N | −5B | +10B | +6B | 4.5 | 17.0 | 19.0 | 13.50 | 1875 | +32.0 |
| 5 | Loyola Leon, Mario | 1912 | CHI | +23B | =11N | =10B | +4N | +9B | −2N | 4.0 | 20.0 | 22.5 | 14.00 | 1881 | -6.8 |
| 6 | Rivadeneira Zuniga, Alex Fernando | 1662 | CHI | +29N | +2B | −9N | +26B | +8B | −4N | 4.0 | 19.0 | 21.0 | 13.00 | 1879 | +58.4 |
| 7 | Rivadeneira Maturana, Benjamin | 1982 | CHI | −18N | +13B | +23N | +22B | −1N | +17B | 4.0 | 17.5 | 20.0 | 11.50 | 1820 | -34.0 |
| 8 | Albornoz Guerrero, Mauricio | 1790 | CHI | +17N | −22B | +20N | +12B | −6N | +15B | 4.0 | 16.5 | 19.0 | 12.50 | 1759 | -3.6 |
| 9 | Cuadros Betancur, Christian | 1786 | CHI | +25B | +18N | +6B | −1B | −5N | =11N | 3.5 | 20.0 | 22.0 | 10.75 | 1796 | +2.6 |
| 10 | Caceres Nunez, Sebastian | 1886 | CHI | +20N | −15B | =5N | +13B | −4N | +22B | 3.5 | 18.0 | 20.5 | 11.00 | 1765 | -16.2 |
| 11 | Tricot Wong, Francisco | 1709 | CHI | +28N | =5B | +22N | =15B | −2N | =9B | 3.5 | 18.0 | 20.0 | 9.75 | 1767 | +10.8 |
| 12 | Penailillo Correa, Roberto Andres | 1777 | CHI | +32B | −1B | +21N | −8N | +20B | =23N | 3.5 | 17.5 | 18.5 | 7.75 | 1713 | -15.6 |
| 13 | Orrego Ahumada, Herman | 1662 | CHI | =31B | −7N | +19B | −10N | +25B | +16N | 3.5 | 15.5 | 17.0 | 8.75 | 1769 | +13.4 |
| 14 | Llanos Toro, Ian Andres | 1506 | CHI | −26N | +28B | −3N | +29B | =22N | +21B | 3.5 | 13.5 | 15.5 | 7.75 | 1649 | +32.4 |
| 15 | Belmar Obreque, Benjamin Esteban | 1692 | CHI | +33B | +10N | =4B | =11N | −3B | −8N | 3.0 | 20.0 | 21.0 | 8.50 | 1725 | +3.8 |
| 16 | Rey Mir, Mauricio Ignacio | 1678 | CHI | +30N | +26B | −1N | −2B | +18N | −13B | 3.0 | 19.0 | 21.0 | 7.00 | 1733 | +9.2 |
| 17 | Coaguila Amesquita, Eduardo Enrique | 1473 | CHI | −8B | +34N | +24B | −3N | +31B | −7N | 3.0 | 16.5 | 16.5 | 4.00 | 1580 | +14.4 |
| 18 | Contreras Alarcon, Jose | 1610 | CHI | +7B | −9B | −26N | +19N | −16B | +30N | 3.0 | 15.5 | 17.5 | 9.00 | 1688 | +7.4 |
| 19 | Perez Rojas, Alonso | 1483 | CHI | −2N | +30B | −13N | −18B | +28N | +27B | 3.0 | 15.5 | 17.5 | 6.00 | 1516 | +5.2 |
| 20 | Fernandez Tejada, Isabella Paz | 1554 | CHI | −10B | +33N | −8B | +27N | −12N | +31B | 3.0 | 14.5 | 15.5 | 4.50 | 1532 | -7.6 |
| 21 | Soto Bravo, Matias | 1492 | CHI | +3B | −4N | −12B | +30N | =24B | −14N | 2.5 | 18.5 | 20.5 | 7.75 | 1550 | +9.6 |
| 22 | Pardo Fiedler, Sabina | 1646 | CHI | +34B | +8N | −11B | −7N | =14B | −10N | 2.5 | 18.5 | 18.5 | 5.75 | 1626 | -9.2 |
| 23 | Guerra Navarrete, Ximena Trinidad De Lourdes | 1569 | CHI | −5N | +32B | −7B | +25N | F | =12B | 2.5 | 15.5 | 16.5 | 4.75 | 1711 | +29.6 |
| 24 | Zamora Zamora, Cristian | 1611 | CHI | −1N | +27B | −17N | +28B | =21N | F | 2.5 | 15.0 | 15.0 | 5.25 | 1568 | -8.0 |
| 25 | Rojas Alfaro, Sergio Daniel | 1455 | CHI | −9N | +29B | −2N | −23B | −13N | +34B | 2.0 | 16.5 | 16.5 | 2.00 | 905 | -32.0 |
| 26 | Mendoza Rivers, Renato Alberto | 1872 | CHI | +14B | −16N | +18B | −6N | F | F | 2.0 | 16.0 | 16.0 | 6.50 | 1614 | -49.6 |
| 27 | Martinez Campos, Rodrigo | 1445 | CHI | −4B | −24N | +31B | −20B | +29N | −19N | 2.0 | 15.0 | 16.5 | 3.50 | 808 | -48.0 |
| 28 | Marin Gomez, Isaac Emanuel | 1418 | CHI | −11B | −14N | +34B | −24N | −19B | +33N | 2.0 | 13.5 | 13.5 | 1.00 | 777 | -47.6 |
| 29 | Fernandez Luna, Esteban Linton | 0 | CHI | −6B | −25N | +33B | −14N | −27B | +32N | 2.0 | 12.5 | 13.5 | 2.00 | 1262 | 0.0 |
| 30 | Araya Varela, Valentina Amanda Isidora | 0 | CHI | −16B | −19N | +32N | −21B | +34N | −18B | 2.0 | 12.5 | 12.5 | 1.00 | 1301 | 0.0 |
| 31 | Tapia Vasquez, Simon Emiliano | 0 | CHI | =13N | −3B | −27N | +32B | −17N | −20N | 1.5 | 16.0 | 17.0 | 2.75 | 1373 | 0.0 |
| 32 | Vargas Olivares Edgar Agustin | 1444 | CHI | −12N | −23N | −30B | −31N | +33B | −29B | 1.0 | 11.5 | 12.5 | 1.00 | 873 | -18.0 |
| 33 | FIDE 3482006 | 0 | — | −15N | −20B | −29N | +34B | −32N | −28B | 1.0 | 11.0 | 11.0 | 0.00 | 727 | 0.0 |
| 34 | FIDE 3486150 | 0 | — | −22N | −17B | −28N | −33N | −30B | −25N | 0.0 | 11.5 | 12.5 | 0.00 | 698 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Rivadeneira Zuniga, Alex FernandoCHI+58.44.0 pts · #13
- 2Iocco Barias, PabloCHI+36.05.0 pts · #2
- 3Llanos Toro, Ian AndresCHI+32.43.5 pts · #14
Top rating losers
- 1Mendoza Rivers, Renato AlbertoCHI-49.62.0 pts · #21
- 2Martinez Campos, RodrigoCHI-48.02.0 pts · #32
- 3Marin Gomez, Isaac EmanuelCHI-47.62.0 pts · #30
Biggest upsets
- R1+372 Elo gap
- R1+324 Elo gap
- R4+210 Elo gap