FESTIVAL DE AJEDREZ ENROQUE OSORNINO II FUTUROS MAESTROS SUB 1800
Open SwissStandard
33 players participated in this 5-round tournament, held on 15 Jun 2025 in Osorno, Chile. Top 10 Elo average was 1719, and top seed was Alison Herrera Catrilef (🇨🇱 CHI, 1767).
Alex Flores Castro (🇨🇱 CHI, 1764) won with 4.5/5, ahead of Alison Herrera Catrilef (4.0) and Arturo Nicolas Araneda Alcaino (4.0). Flores Castro clinched sole first place in the final round.
The biggest upset came in round 2: Juan Pablo Acevedo Gonzalez (1561) beat Marcelo Vargas Alarcon (1763), a +202-point gap.
Location
🇨🇱Osorno, Chile
Dates
15 Jun 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇨🇱Chile×28
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsAlex Flores Castro led from R5; +0.5-point edge over the runner-up.
Co-leaders
15
6
3
1
1
Flores Castro4.5Diaz Brebi4Herrera Catrilef4Meza Alarcon4Vargas Alarcon4Araneda Alcaino4— ex-leaders:Araneda Alcainoled R4, #12
R5 · LEADER CHANGE15 Jun
Alex Flores Castro takes the sole lead (4.5/5).
WIN STREAKS · 2 top finishers
Alex Flores Castro 3 wins (R3–R5)Martin Diaz Brebi 3 wins (R3–R5)
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Flores Castro, Alex | 1764 | CHI | +19B | =10N | +13B | +21N | +3B | 4.5 | 12.5 | 14.5 | 13.00 | 1938 | +15.8 |
| 2 | Herrera Catrilef, Alison | 1767 | CHI | +25B | +12N | −3B | +14N | +7B | 4.0 | 13.5 | 15.5 | 11.50 | 1858 | +18.4 |
| 3 | Araneda Alcaino, Arturo Nicolas | 1681 | CHI | +33B | +29N | +2N | +9B | −1N | 4.0 | 12.0 | 12.0 | 7.50 | 1820 | +19.6 |
| 4 | Vargas Alarcon, Marcelo | 1763 | CHI | +11N | −8B | +15N | +16B | +9N | 4.0 | 11.5 | 14.0 | 11.00 | 1787 | +2.8 |
| 5 | Diaz Brebi, Martin | 1731 | CHI | +23N | −9B | +22N | +11B | +8N | 4.0 | 11.0 | 13.0 | 10.00 | 1699 | -5.2 |
| 6 | Meza Alarcon, Jose Sebastian | 1725 | CHI | +17N | +16B | −8N | +26B | +15N | 4.0 | 10.5 | 11.5 | 8.50 | 1761 | +4.2 |
| 7 | Alvarado Lillo, Sebastian Eduardo | 1729 | CHI | +22B | +28N | =21B | +8B | −2N | 3.5 | 11.0 | 12.0 | 7.00 | 1696 | -5.6 |
| 8 | Acevedo Gonzalez, Juan Pablo | 1561 | CHI | +30B | +4N | +6B | −7N | −5B | 3.0 | 15.5 | 16.0 | 8.50 | 1738 | +37.2 |
| 9 | Vera Olguin, Jaime | 1553 | CHI | +27B | +5N | +10B | −3N | −4B | 3.0 | 15.0 | 16.0 | 8.00 | 1683 | +26.8 |
| 10 | Malaguera Nunez, Matias | 1554 | CHI | +24N | =1B | −9N | +17B | =21B | 3.0 | 12.0 | 14.0 | 7.75 | 1597 | +9.2 |
| 11 | Angulo Delgado, Aaron Ignacio | 0 | CHI | −4B | +25N | +29B | −5N | +24B | 3.0 | 12.0 | 12.5 | 4.50 | 948 | 0.0 |
| 12 | Fuentes Carcamo, Francisco Javier | 1580 | CHI | +32N | −2B | =17N | +18B | =13N | 3.0 | 12.0 | 12.0 | 5.25 | 1451 | -21.2 |
| 13 | Sotomayor Sotomayor, Martin Gabriel | 1513 | CHI | +31N | =15B | −1N | +23B | =12B | 3.0 | 12.0 | 12.0 | 4.75 | 1635 | +24.4 |
| 14 | Gonzalez Vargas, Leonardo Enrique | 1669 | CHI | −18N | +33B | +23N | −2B | +22N | 3.0 | 10.5 | 10.5 | 4.00 | 1683 | +3.2 |
| 15 | Hott Fuica, Leonardo Andres | 1741 | CHI | +20B | =13N | −4B | +19N | −6B | 2.5 | 13.5 | 16.0 | 6.50 | 1589 | -37.2 |
| 16 | Schulz Perez, Pedro Alejandro | 1522 | CHI | +26B | −6N | +28B | −4N | =20B | 2.5 | 11.5 | 12.5 | 3.25 | 1375 | -21.2 |
| 17 | Feest Barrientos, Isabella Estefa | 1447 | CHI | −6B | +27N | =12B | −10N | +30N | 2.5 | 11.0 | 11.5 | 3.00 | 1347 | -14.0 |
| 18 | Porra McManaway, Parker Alexander | 0 | CHI | +14B | −21N | =19B | −12N | +29B | 2.5 | 10.5 | 11.0 | 4.75 | 1504 | 0.0 |
| 19 | Diaz Rosas, David Alonso | 1489 | CHI | −1N | +32B | =18N | −15B | +26N | 2.5 | 10.5 | 10.5 | 2.25 | 953 | -14.4 |
| 20 | Blanco Canales, Gonzalo Benjamin | 1456 | CHI | −15N | +24B | −26N | +31B | =16N | 2.5 | 8.0 | 8.0 | 3.25 | 1439 | -2.8 |
| 21 | Vega Martinez, Tomas Cristobal | 1624 | CHI | F | +18B | =7N | −1B | =10N | 2.0 | 13.5 | 13.5 | 5.75 | 1558 | -10.8 |
| 22 | Schulz Rodriguez, Pedro Enrique | 1452 | CHI | −7N | +31B | −5B | +27N | −14B | 2.0 | 11.5 | 11.5 | 1.00 | 910 | -11.0 |
| 23 | Feest Barrientos, Jazmin Ignacia | 1456 | CHI | −5B | +30N | −14B | −13N | +27B | 2.0 | 11.0 | 11.5 | 1.50 | 838 | -32.8 |
| 24 | Saez Quintana, Paulo Joaquin | 0 | CHI | −10B | −20N | +25B | +28N | −11N | 2.0 | 10.5 | 11.5 | 3.00 | 705 | 0.0 |
| 25 | Almonacid Barros, Renato Daniel | 0 | CHI | −2N | −11B | −24N | +32B | +31N | 2.0 | 9.0 | 9.0 | 0.00 | 967 | 0.0 |
| 26 | Caceres Monroy, Josefa Hanan | 0 | CHI | −16N | F | +20B | −6N | −19B | 1.0 | 11.5 | 11.5 | 2.50 | 1355 | 0.0 |
| 27 | FIDE 3483550 | 0 | — | −9N | −17B | +32N | −22B | −23N | 1.0 | 9.5 | 9.5 | 0.00 | 677 | 0.0 |
| 28 | FIDE 3469352 | 0 | — | F | −7B | −16N | −24B | +32N | 1.0 | 8.0 | 8.0 | 0.00 | 826 | 0.0 |
| 29 | FIDE 3480135 | 0 | — | F | −3B | −11N | =30B | −18N | 0.5 | 10.0 | 10.0 | 0.25 | 881 | 0.0 |
| 30 | FIDE 3483568 | 0 | — | −8N | −23B | F | =29N | −17B | 0.5 | 8.0 | 8.0 | 0.25 | 688 | 0.0 |
| 31 | Mena Salazar, Josefa Victoria | 0 | CHI | −13B | −22N | F | −20N | −25B | 0.0 | 9.5 | 9.5 | 0.00 | 673 | 0.0 |
| 32 | FIDE 3486095 | 0 | — | −12B | −19N | −27B | −25N | −28B | 0.0 | 8.5 | 9.5 | 0.00 | 735 | 0.0 |
| 33 | Gonzalez Asenjo, Alexis Antonio | 0 | CHI | −3N | −14N | F | F | F | 0.0 | 7.5 | 7.5 | 0.00 | 875 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Acevedo Gonzalez, Juan PabloCHI+37.23.0 pts · #11
- 2Vera Olguin, JaimeCHI+26.83.0 pts · #13
- 3Sotomayor Sotomayor, Martin GabrielCHI+24.43.0 pts · #10
Top rating losers
- 1Hott Fuica, Leonardo AndresCHI-37.22.5 pts · #7
- 2Feest Barrientos, Jazmin IgnaciaCHI-32.82.0 pts · #25
- 3Schulz Perez, Pedro AlejandroCHI-21.22.5 pts · #18
Biggest upsets
- R2+202 Elo gap
- R2+178 Elo gap
- R3+164 Elo gap