III IRT FDA ESTANDAR 2025
Open SwissStandard
55 players participated in this 6-round tournament, held from 06 Sept 2025 to 07 Sept 2025 in Cuenca, Ecuador. 2 titled players from 5 federations. Top 10 Elo average was 1790, and top seed was Miyamu Nillu Pianchiche Acero (🇪🇨 ECU, CM, 1988).
David Josue Cardenas Encalada (🇪🇨 ECU, 1915) won with 5.5/6, ahead of Lucas Mathias Ruiz Guanga (5.0) and Christian Josue Quinde Corte (5.0). Cardenas Encalada won solo starting round 5.
The biggest upset came in round 1: Kevin Joel Nagua Valladares (1510) beat Domenica Priscila Illares Chumbi (1781), a +271-point gap.
Location
🇪🇨Cuenca, Ecuador
Dates
06 Sept 2025 → 07 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Titled players · 2
CM×1
WCM×1
Federations · 5 represented
🇪🇨Ecuador×47
FIDE (no federation)×1
🇺🇸United States of America×1
🇻🇪Venezuela×1
🇵🇪Peru×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsDavid Josue Cardenas Encalada led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
24
10
5
2
1
1
R5–R6 · LEAD HELD
David Josue Cardenas Encalada held the sole lead from R5 through R6 without losing it.
WIN STREAKS · 3 top finishers
David Josue Cardenas Encalada 5 wins (R1–R5)Christian Josue Quinde Corte 4 wins (R3–R6)Lucas Mathias Ruiz Guanga 3 wins (R3–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1David Josue Cardenas Encalada | * | — | ½ | 1 |
| 2Christian Josue Quinde Corte | — | * | — | — |
| 3Lucas Mathias Ruiz Guanga | ½ | — | * | — |
| 4Eric Nugra Loja | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cardenas Encalada, David Josue | 1915 | ECU | +31N | +21B | +10N | +4B | +5N | =2B | 5.5 | 21.5 | 24.5 | 22.00 | 2083 | +17.0 |
| 2 | Ruiz Guanga, Lucas Mathias | 1864 | ECU | +28B | =6N | +26B | +11N | +7B | =1N | 5.0 | 21.5 | 24.5 | 19.50 | 1920 | +18.0 |
| 3 | Quinde Corte, Christian Josue | 1720 | ECU | +36B | −11N | +23B | +20N | +25B | +12B | 5.0 | 17.5 | 20.0 | 16.00 | 1896 | +24.6 |
| 4 | Nugra Loja, Eric | 1718 | ECU | +27N | +19B | +32N | −1N | +11B | =5B | 4.5 | 20.5 | 23.5 | 15.75 | 1840 | +19.0 |
| 5 | Toala Velez Dayra JamilethWCM | 1746 | ECU | +40N | +17B | +24N | +12B | −1B | =4N | 4.5 | 20.5 | 22.5 | 14.75 | 1919 | +53.2 |
| 6 | Cajas Toapanta, Jahir Manuel | 1586 | ECU | +50N | =2B | −13B | +36N | +26B | +16N | 4.5 | 18.0 | 19.0 | 12.50 | 1754 | +34.4 |
| 7 | Echeverria Bravo, Juan Sebastian | 1707 | ECU | =38N | +39B | +34N | +14B | −2N | +19B | 4.5 | 17.5 | 19.5 | 13.25 | 1799 | +13.2 |
| 8 | Zhindon Minchala, Ana Cristina | 1714 | ECU | −15B | +44N | +46B | +35N | =16B | +10B | 4.5 | 15.5 | 17.0 | 11.75 | 1721 | +2.0 |
| 9 | Herrera Vargas, Juan Carlos | 1684 | ECU | +41B | =23N | +37B | =13N | =24B | +34N | 4.5 | 15.0 | 17.0 | 12.00 | 1718 | +5.6 |
| 10 | Toala Cardozo, Joseph | 1639 | ECU | +29B | +15N | −1B | +22N | +13B | −8N | 4.0 | 21.0 | 24.0 | 14.00 | 1751 | +30.0 |
| 11 | Ochoa Ramirez, Deckert Rothwell | 1576 | ECU | +48N | +3B | +18N | −2B | −4N | +30N | 4.0 | 21.0 | 22.0 | 12.50 | 1802 | +59.6 |
| 12 | Pianchiche Acero,Miyamu NilluCM | 1988 | ECU | +42B | +20N | +25B | −5N | +18B | −3N | 4.0 | 19.5 | 21.5 | 12.00 | 1787 | -47.6 |
| 13 | Rueda Yovera, Alex Rodrigo | 1748 | ECU | +46N | =34B | +6N | =9B | −10N | +24N | 4.0 | 18.5 | 20.0 | 12.50 | 1719 | -8.8 |
| 14 | Illares Chumbi, Domenica Priscila | 1781 | ECU | −23B | +29N | +28B | −7N | +42B | +25N | 4.0 | 16.5 | 18.5 | 11.00 | 1653 | -30.0 |
| 15 | Bustos Chaveewong, Kyle | 1462 | ECU | +8N | −10B | +17N | =24B | −19N | +35B | 3.5 | 18.5 | 21.0 | 12.00 | 1673 | +68.4 |
| 16 | Leiva Mora, Michel | 0 | ECU | −17N | +40B | +31N | +32B | =8N | −6B | 3.5 | 18.5 | 20.5 | 10.25 | 1614 | 0.0 |
| 17 | Illares Chumbi, Stefanny | 1588 | ECU | +16B | −5N | −15B | +29N | +33B | =18N | 3.5 | 18.0 | 21.0 | 11.25 | 1499 | -10.2 |
| 18 | Camposano Reyes, John Paul | 1700 | ECU | +33B | +22N | −11B | +42N | −12N | =17B | 3.5 | 18.0 | 20.0 | 10.25 | 1671 | -8.0 |
| 19 | Scaldaferri Pena, Carlo Saul Alejandro | 1576 | PER | +43B | −4N | =47B | +37N | +15B | −7N | 3.5 | 17.0 | 18.5 | 8.75 | 1492 | -9.8 |
| 20 | Romero Acevedo, Jozef Isaac | 1589 | ECU | +55N | −12B | +39N | −3B | +40N | =32B | 3.5 | 16.0 | 16.0 | 5.50 | 1625 | +2.0 |
| 21 | Zhindon Minchala, Maria Belen | 1592 | ECU | +45B | −1N | =36B | −23N | +41B | +46N | 3.5 | 15.0 | 16.5 | 6.75 | 1547 | -14.0 |
| 22 | Correa Mateo, Edward Mathias | 1557 | ECU | +49N | −18B | +51N | −10B | =43N | +47B | 3.5 | 12.0 | 13.0 | 4.50 | 1465 | -14.8 |
| 23 | Nagua Valladares, Kevin Joel | 1510 | ECU | +14N | =9B | −3N | +21B | −34N | =43B | 3.0 | 19.5 | 21.5 | 10.75 | 1671 | +46.4 |
| 24 | Echeverria Bravo, Maria Cristina | 1619 | ECU | +44B | +47N | −5B | =15N | =9N | −13B | 3.0 | 18.5 | 20.0 | 7.50 | 1542 | -20.4 |
| 25 | Tituana Quizhpi, Cristopher Javier | 1634 | ECU | +53N | +35B | −12N | +27B | −3N | −14B | 3.0 | 18.5 | 18.5 | 5.50 | 1629 | -4.4 |
| 26 | Ortega Gonzaga, Fausto Abrahan | 1563 | ECU | =37N | +38B | −2N | +47B | −6N | =27B | 3.0 | 17.5 | 19.0 | 6.75 | 1559 | -2.0 |
| 27 | Ordonez Velecela, Stalin David | 1464 | ECU | −4B | +43N | +30B | −25N | =35B | =26N | 3.0 | 16.0 | 18.0 | 7.75 | 1551 | +21.2 |
| 28 | Saula Ramirez, Luis Emiliano | 1535 | ECU | −2N | +55B | −14N | +39B | −30B | +41N | 3.0 | 16.0 | 16.0 | 4.00 | 1483 | -14.4 |
| 29 | Arboleda Ochoa, Mateo Alexander | 0 | ECU | −10N | −14B | +55N | −17B | +51N | +40B | 3.0 | 14.5 | 14.5 | 3.00 | 1442 | 0.0 |
| 30 | Castillo Jiron, Keddyr Agustin | 1640 | ECU | −39N | +53B | −27N | +48B | +28N | −11B | 3.0 | 13.0 | 13.0 | 4.00 | 1402 | -39.2 |
| 31 | Pesantez Alvarez, Luis Gabriel | 1536 | ECU | −1B | +45N | −16B | F | +48N | +49B | 3.0 | 13.0 | 13.0 | 4.00 | 1114 | -1.8 |
| 32 | Mintz, Nathan | 1607 | USA | +52N | +54B | −4B | −16N | =46B | =20N | 3.0 | 13.0 | 13.0 | 2.50 | 1463 | -23.2 |
| 33 | Toledo Samaniego, Josue David | 1438 | ECU | −18N | −48B | +52N | +49B | −17N | +39B | 3.0 | 11.0 | 11.0 | 3.00 | 844 | -19.2 |
| 34 | Matute Bravo, Amelia Nathali | 1581 | ECU | F | =13N | −7B | +38N | +23B | −9B | 2.5 | 18.5 | 18.5 | 7.50 | 1615 | +9.6 |
| 35 | Anton Calderon, Carlos | 1558 | ECU | +51B | −25N | +41B | −8B | =27N | −15N | 2.5 | 16.0 | 17.0 | 4.50 | 1388 | -22.8 |
| 36 | Jaramillo Buele,Diego Misael | 1467 | ECU | −3N | +50B | =21N | −6B | −47N | +48B | 2.5 | 15.5 | 16.5 | 3.75 | 1261 | -36.4 |
| 37 | Ochoa Navarro, Angel Orlando | 0 | VEN | =26B | F | −9N | −19B | +38N | +42N | 2.5 | 15.5 | 15.5 | 6.00 | 1562 | 0.0 |
| 38 | Arcos Rodriguez, Abdon Nicolas | 1453 | ECU | =7B | −26N | +48N | −34B | −37B | +44N | 2.5 | 14.5 | 15.5 | 5.25 | 1341 | -14.8 |
| 39 | GUEVARA PEREZ, YOJAN | 0 | FID | +30B | −7N | −20B | −28N | +45B | −33N | 2.0 | 17.0 | 19.0 | 5.00 | 1344 | 0.0 |
| 40 | Morocho Aguilar, Jose Miguel | 1534 | ECU | −5B | −16N | +45B | +44N | −20B | −29N | 2.0 | 16.5 | 18.5 | 4.00 | 867 | -26.0 |
| 41 | Calderon Jumbo, Luna Mickaela | 1409 | ECU | −9N | +49B | −35N | +54B | −21N | −28B | 2.0 | 14.5 | 14.5 | 1.00 | 794 | -43.2 |
| 42 | Duchi Abad, Lennin Damian | 1540 | ECU | −12N | +52B | +54N | −18B | −14N | −37B | 2.0 | 14.0 | 14.0 | 0.00 | 1006 | -22.8 |
| 43 | Obando Dominguez, Francisco Javie | 0 | ECU | −19N | −27B | +53N | F | =22B | =23N | 2.0 | 13.0 | 13.0 | 3.25 | 1327 | 0.0 |
| 44 | Chernov, Oleg | 0 | ECU | −24N | −8B | +50N | −40B | +54N | −38B | 2.0 | 13.0 | 13.0 | 1.00 | 780 | 0.0 |
| 45 | Jara Garcia, Marcos Fernando | 0 | ECU | −21N | −31B | −40N | +50B | −39N | +52B | 2.0 | 11.5 | 11.5 | 1.00 | 753 | 0.0 |
| 46 | Lasso Leon, Jeremy Nicolas | 1471 | ECU | −13B | F | −8N | +51B | =32N | −21B | 1.5 | 16.0 | 16.0 | 2.50 | 1344 | -18.0 |
| 47 | Andrade Andrade, Nathaly Samantha | 1433 | ECU | F | −24B | =19N | −26N | +36B | −22N | 1.5 | 15.5 | 15.5 | 4.25 | 1406 | -7.2 |
| 48 | Montano Reyes, Jacob Abraham | 0 | ECU | −11B | +33N | −38B | −30N | −31B | −36N | 1.0 | 15.5 | 18.0 | 3.00 | 1246 | 0.0 |
| 49 | Vallejo Lanche, Cesar Daniel | 0 | ECU | −22B | −41N | F | −33N | +53B | −31N | 1.0 | 11.5 | 11.5 | 0.00 | 685 | 0.0 |
| 50 | FIDE 3666930 | 0 | — | −6B | −36N | −44B | −45N | F | +54B | 1.0 | 11.0 | 11.0 | 0.00 | 726 | 0.0 |
| 51 | Remache Alvarez, Jeffrey Sebastia | 0 | ECU | −35N | F | −22B | −46N | −29B | +53N | 1.0 | 10.5 | 10.5 | 0.00 | 723 | 0.0 |
| 52 | Feijoo Tarira, Diego Nicolas | 0 | ECU | −32B | −42N | −33B | F | F | −45N | 0.0 | 12.0 | 12.0 | 0.00 | 728 | 0.0 |
| 53 | FIDE 3665712 | 0 | — | −25B | −30N | −43B | F | −49N | −51B | 0.0 | 10.0 | 10.0 | 0.00 | 840 | 0.0 |
| 54 | FIDE 3648729 | 0 | — | F | −32N | −42B | −41N | −44B | −50N | 0.0 | 10.0 | 10.0 | 0.00 | 720 | 0.0 |
| 55 | FIDE 3666921 | 0 | — | −20B | −28N | −29B | F | F | F | 0.0 | 9.5 | 9.5 | 0.00 | 765 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Bustos Chaveewong, KyleECU+68.43.5 pts · #9
- 2Ochoa Ramirez, Deckert RothwellECU+59.64.0 pts · #16
- 3Toala Velez Dayra JamilethWCMECU+53.24.5 pts · #5
Top rating losers
- 1Pianchiche Acero,Miyamu NilluCMECU-47.64.0 pts · #6
- 2Calderon Jumbo, Luna MickaelaECU-43.22.0 pts · #43
- 3Castillo Jiron, Keddyr AgustinECU-39.23.0 pts · #36
Biggest upsets
- R1+271 Elo gap
- R6+268 Elo gap
- R1+252 Elo gap