NACIONAL ESCOLAR ABSOLUTO SUB 15 - 2025
Open SwissStandard
55 players participated in this 7-round tournament, held from 23 May 2025 to 25 May 2025 in Santiago, Chile. 1 titled players. Top 10 Elo average was 1885, and top seed was Lucas Lodge Bravo (🇨🇱 CHI, 2004).
Maximiliano Donoso Aguirre (🇨🇱 CHI, CM, 2002) won with 6.5/7, ahead of Felipe Perez Rojas (5.5) and Martin Hati Branes Castillo (5.0). Donoso Aguirre took the lead from round 6.
The biggest upset came in round 3: Martin Alfonso Alvarez Garces (1524) beat Sebastian Anto Carvajal Arellano (1917), a +393-point gap.
Location
🇨🇱Santiago, Chile
Dates
23 May 2025 → 25 May 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Titled players · 1
CM×1
Federations · 1 represented
🇨🇱Chile×54
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsCM Maximiliano Donoso Aguirre led from R6; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R6.
Co-leaders
26
8
4
2
1
1
1
R6 · LEADER CHANGE25 May
CM Maximiliano Donoso Aguirre takes the sole lead (5.5/6).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
CM Maximiliano Donoso Aguirre beat Felipe Perez Rojas (White).
WIN STREAKS · 3 top finishers
CM Maximiliano Donoso Aguirre 4 wins (R4–R7)Felipe Perez Rojas 5 wins (R1–R5)Martin Hati Branes Castillo 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1CMMaximiliano Donoso Aguirre | * | 1 | 1 | — |
| 2Felipe Perez Rojas | 0 | * | 1 | 1 |
| 3Martin Hati Branes Castillo | 0 | 0 | * | — |
| 4Chocair Quilaleo. Abraham Alejandro | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Donoso Aguirre, MaximilianoCM | 2002 | CHI | +34N | +28B | =8N | +24B | +9N | +2B | +3N | 6.5 | 26.5 | 29.5 | 27.25 | 2208 | +48.4 |
| 2 | Perez Rojas, Felipe | 1980 | CHI | +27B | +19N | +10B | +6N | +3B | −1N | =4B | 5.5 | 30.0 | 33.5 | 24.50 | 2020 | +16.4 |
| 3 | Branes Castillo, Martin Hati | 1848 | CHI | +41N | +13B | +29B | +11N | −2N | +17B | −1B | 5.0 | 28.5 | 31.0 | 19.00 | 1920 | +30.0 |
| 4 | Bruna Poblete, Emilio | 1925 | CHI | +49N | +22B | −6N | +16N | +11B | =8B | =2N | 5.0 | 27.5 | 29.5 | 19.50 | 1895 | -4.0 |
| 5 | Lodge Bravo, Lucas | 2004 | CHI | +15B | =16N | −11B | +23N | +14B | =18N | +8N | 5.0 | 26.0 | 30.0 | 21.50 | 1821 | -45.2 |
| 6 | Chocair Quilaleo. Abraham Alejandro | 1738 | CHI | +26B | +43N | +4B | −2B | =29N | =16N | +18B | 5.0 | 25.5 | 28.0 | 18.75 | 1862 | +43.2 |
| 7 | Penailillo Correa, Benjamin Isaac | 1744 | CHI | +39N | =25B | +12N | −8B | +33N | =29B | +22N | 5.0 | 23.0 | 26.0 | 18.00 | 1800 | +22.0 |
| 8 | Allende Munoz, Daniel Alonso | 1823 | CHI | +18B | +21N | =1B | +7N | =10B | =4N | −5B | 4.5 | 30.0 | 34.0 | 21.00 | 1905 | +34.0 |
| 9 | Nandwani Narwani, Suraj Sriram | 1814 | CHI | +38N | =12B | +20N | =17B | −1B | +26N | =11B | 4.5 | 27.0 | 30.0 | 17.00 | 1782 | -7.2 |
| 10 | Tapia Trevilcock, Levi Caleb | 1764 | CHI | +31N | +33B | −2N | +13B | =8N | =12B | =29N | 4.5 | 26.0 | 29.0 | 17.25 | 1798 | +15.2 |
| 11 | Salas Radovic, Mateo Gareth | 1715 | CHI | +46N | +52B | +5N | −3B | −4N | +20B | =9N | 4.5 | 26.0 | 27.0 | 14.75 | 1841 | +40.4 |
| 12 | Moyano Koros,Alejandro Kipkirui | 1607 | CHI | +45B | =9N | −7B | +42N | +19B | =10N | =21B | 4.5 | 24.5 | 27.0 | 15.50 | 1736 | +41.2 |
| 13 | Hofflingler Becerra, Felipe Esteban | 1637 | CHI | +44B | −3N | +35B | −10N | =15B | +40N | +27B | 4.5 | 23.0 | 25.5 | 13.75 | 1690 | +20.8 |
| 14 | Vivanco Hernandez , Juan Pablo | 1596 | CHI | +50N | =17B | −24N | +40B | −5N | +30B | +25N | 4.5 | 22.0 | 23.5 | 13.00 | 1717 | +26.8 |
| 15 | Toro Banados, Gabriel | 1563 | CHI | −5N | −47B | +50N | +37B | =13N | +33B | +24N | 4.5 | 21.0 | 22.5 | 13.25 | 1703 | +42.4 |
| 16 | Hernandez Olave, Angelo | 1684 | CHI | +40N | =5B | +25N | −4B | +31N | =6B | −17N | 4.0 | 26.0 | 28.5 | 14.50 | 1767 | +29.2 |
| 17 | Saez Fernandez, Agustin | 1749 | CHI | F | =14N | +23B | =9N | +27B | −3N | +16B | 4.0 | 25.5 | 25.5 | 16.00 | 1802 | +16.8 |
| 18 | Lopez Vivanco, Gregorio | 1545 | CHI | −8N | +30B | +54N | =33B | +28N | =5B | −6N | 4.0 | 24.5 | 25.0 | 11.50 | 1684 | +29.6 |
| 19 | Guajardo Lagos, Javier Andres | 1659 | CHI | +47N | −2B | +39N | =31B | −12N | =25B | +36N | 4.0 | 23.0 | 25.0 | 11.50 | 1655 | -2.8 |
| 20 | Ros Rodriguez, Jorge | 1620 | CHI | +30N | =24B | −9B | =26N | +36B | −11N | +35B | 4.0 | 22.5 | 25.5 | 13.00 | 1638 | +5.2 |
| 21 | Paz Villanueva, Samir | 1637 | CHI | +37N | −8B | =40N | =25B | =30N | +31B | =12N | 4.0 | 22.5 | 25.0 | 13.50 | 1636 | +2.0 |
| 22 | Mendoza Rivers, Renato Alberto | 1646 | CHI | +42B | −4N | −26B | +35N | +43B | +48N | −7B | 4.0 | 21.5 | 23.5 | 10.00 | 1707 | +22.4 |
| 23 | Fuentes Chamorro, Javier | 1549 | CHI | +48N | =34B | −17N | −5B | =41N | +47B | +39N | 4.0 | 19.5 | 21.5 | 9.75 | 1724 | +56.8 |
| 24 | Mora Valles, Joaquin | 1768 | CHI | +36B | =20N | +14B | −1N | =26B | =27N | −15B | 3.5 | 26.5 | 29.5 | 13.00 | 1629 | -51.2 |
| 25 | Carrasco Esparza, Matias Julian | 1590 | CHI | +32B | =7N | −16B | =21N | +47B | =19N | −14B | 3.5 | 25.0 | 27.0 | 12.00 | 1574 | -6.8 |
| 26 | Rodriguez Arellano, Gonzalo Alonso | 1516 | CHI | −6N | +53B | +22N | =20B | =24N | −9B | =33N | 3.5 | 24.0 | 25.0 | 10.25 | 1642 | +34.8 |
| 27 | Ortiz Gonzalez, Hannibal Octavio | 1557 | CHI | −2N | +37B | +52N | +28B | −17N | =24B | −13N | 3.5 | 24.0 | 25.0 | 9.25 | 1649 | +22.0 |
| 28 | Claret Pinto, Maximiliano Agustin | 1667 | CHI | +35B | −1N | +36B | −27N | −18B | =44N | +45B | 3.5 | 22.5 | 25.0 | 9.75 | 1536 | -45.6 |
| 29 | Cortes Valdivia, Walter Benjamin | 1698 | CHI | F | +54B | −3N | +43N | =6B | =7N | =10B | 3.5 | 22.5 | 22.5 | 10.25 | 1736 | +10.0 |
| 30 | Reyes Romero, Samuel Daly | 0 | CHI | −20B | −18N | +51B | +38N | =21B | −14N | +40B | 3.5 | 22.0 | 23.5 | 9.00 | 1573 | 0.0 |
| 31 | Alvarez Garces, Martin Alfonso | 1524 | CHI | −10B | +45N | +48B | =19N | −16B | −21N | +44B | 3.5 | 21.5 | 23.5 | 9.00 | 1626 | +26.0 |
| 32 | Beltran Mora, Giordano Massimo | 0 | CHI | −25N | +46B | −33N | =41B | −34N | +54B | +42B | 3.5 | 17.0 | 17.5 | 6.75 | 1482 | 0.0 |
| 33 | Cabrera Soruco, Benjamin | 1595 | CHI | +55B | −10N | +32B | =18N | −7B | −15N | =26B | 3.0 | 25.0 | 25.5 | 7.75 | 1387 | -52.4 |
| 34 | Huanca Vargas, Luis Faviano | 1558 | CHI | −1B | =23N | −42B | =44N | +32B | −36N | +47N | 3.0 | 22.0 | 24.0 | 8.75 | 1442 | -42.4 |
| 35 | Flores Diaz, Valentin Alejandro | 1471 | CHI | −28N | +49B | −13N | −22B | +53N | +41B | −20N | 3.0 | 20.5 | 21.5 | 5.50 | 1488 | +5.2 |
| 36 | Saa Manriquez, Federico Tomas | 1542 | CHI | −24N | +50B | −28N | +52B | −20N | +34B | −19B | 3.0 | 19.5 | 20.5 | 5.50 | 1415 | -30.0 |
| 37 | Leyton Maldonado, Nicolas | 1448 | CHI | −21B | −27N | +53B | −15N | +51B | −38N | +49N | 3.0 | 18.5 | 19.5 | 4.50 | 1450 | 0.0 |
| 38 | Contreras Herrera, Sebastian Andres | 1543 | CHI | −9B | =44N | =41N | −30B | +52N | +37B | F | 3.0 | 18.0 | 19.0 | 6.50 | 1562 | +2.0 |
| 39 | Palmieri Buitrago, Santiago Aleja | 1517 | CHI | −7B | +55N | −19B | +54N | −48B | +43N | −23B | 3.0 | 18.0 | 18.5 | 3.50 | 1450 | -22.4 |
| 40 | Oliva Quiero, Abraham Agustin | 1476 | CHI | −16B | +51N | =21B | −14N | +42B | −13B | −30N | 2.5 | 23.0 | 24.5 | 6.00 | 1544 | +20.0 |
| 41 | Sotomayor Sotomayor, Martin Gabriel | 1546 | CHI | −3B | =42N | =38B | =32N | =23B | −35N | =43B | 2.5 | 21.0 | 23.5 | 7.75 | 1449 | -33.6 |
| 42 | Cares Aguilera, Maximo Simon Agustin | 1453 | CHI | −22N | =41B | +34N | −12B | −40N | +46B | −32N | 2.5 | 20.0 | 22.5 | 6.75 | 1497 | +12.4 |
| 43 | Barreda Cruz, Said Alejandro | 1574 | CHI | +53N | −6B | +47N | −29B | −22N | −39B | =41N | 2.5 | 20.0 | 21.0 | 4.25 | 1412 | -50.4 |
| 44 | Velasquez Velasquez, Gabriel Ignacio | 1435 | CHI | −13N | =38B | F | =34B | +49N | =28B | −31N | 2.5 | 19.5 | 19.5 | 6.75 | 1525 | +26.0 |
| 45 | Soto Gonzalez, Jaime Ignacio | 0 | CHI | −12N | −31B | −49N | +55B | =46N | +52B | −28N | 2.5 | 17.0 | 17.5 | 2.75 | 1203 | 0.0 |
| 46 | Gonzalez Saez, Lucas | 1488 | CHI | −11B | −32N | +55B | −48N | =45B | −42N | +54N | 2.5 | 15.5 | 16.0 | 2.25 | 886 | -33.6 |
| 47 | Hernandez Hernandez, Lukas Clemente | 1456 | CHI | −19B | +15N | −43B | +49B | −25N | −23N | −34B | 2.0 | 21.5 | 23.5 | 6.50 | 1421 | -14.4 |
| 48 | Carvajal Arellano, Sebastian Anto | 1917 | CHI | −23B | F | −31N | +46B | +39N | −22B | F | 2.0 | 20.0 | 20.0 | 5.50 | 1482 | -99.2 |
| 49 | Escobar Meneses, Antonio Valenti | 1555 | CHI | −4B | −35N | +45B | −47N | −44B | +55N | −37B | 2.0 | 18.0 | 18.5 | 3.00 | 748 | -106.0 |
| 50 | Leonelli Diaz, Gabriel Antonio | 0 | CHI | −14B | −36N | −15B | −51N | =54B | F | +53N | 1.5 | 15.0 | 15.0 | 1.25 | 774 | 0.0 |
| 51 | Escobar Meneses, Manuel Eduardo | 1594 | CHI | −52N | −40B | −30N | +50B | −37N | −53B | =55N | 1.5 | 12.5 | 13.0 | 1.75 | 663 | -54.0 |
| 52 | Alarcon Mendez, Gabriel Elias | 0 | CHI | +51B | −11N | −27B | −36N | −38B | −45N | F | 1.0 | 18.0 | 18.0 | 1.50 | 1351 | 0.0 |
| 53 | Boisier Munoz, Roberto Andres | 0 | CHI | −43B | −26N | −37N | F | −35B | +51N | −50B | 1.0 | 15.0 | 15.0 | 1.50 | 1282 | 0.0 |
| 54 | FIDE 3485463 | 0 | — | F | −29N | −18B | −39B | =50N | −32N | −46B | 0.5 | 18.0 | 18.0 | 0.75 | 766 | 0.0 |
| 55 | Acuna Vargas, Cristobal Ignacio | 0 | CHI | −33N | −39B | −46N | −45N | F | −49B | =51B | 0.5 | 14.5 | 14.5 | 0.75 | 1187 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Fuentes Chamorro, JavierCHI+56.84.0 pts · #14
- 2Donoso Aguirre, MaximilianoCMCHI+48.46.5 pts · #1
- 3Chocair Quilaleo. Abraham AlejandroCHI+43.25.0 pts · #4
Top rating losers
- 1Escobar Meneses, Antonio ValentiCHI-106.02.0 pts · #55
- 2Carvajal Arellano, Sebastian AntoCHI-99.22.0 pts · #37
- 3Escobar Meneses, Manuel EduardoCHI-54.01.5 pts · #53
Biggest upsets
- R3+393 Elo gap
- R1+368 Elo gap
- R3+289 Elo gap