IRT CIUDAD DE MACAS PREJUEGOS NACIONALES OPEN
9 players participated in this 7-round tournament, held from 20 May 2025 to 22 May 2025 in Macas, Ecuador. Top 10 Elo average was 1481, and top seed was Aldison Ordonez (🇪🇨 ECU, 1981).
Aldison Ordonez (🇪🇨 ECU, 1981) won with 6.0/7, ahead of Cesar Ruiz Jaramillo (5.0) and Sebastian Jaramillo Macao (4.0). Ordonez won solo starting round 3.
The biggest upset came in round 7: Roberto Josue Robalino Gomez (1606) beat Cesar Ruiz Jaramillo (1898), a +292-point gap.
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How it unfolded
Top 6 · 7 roundsAldison Ordonez led from R3; +1.0-point edge over the runner-up.
Aldison Ordonez never relinquished the lead after R3; final gap +1.0 over the runner-up.
Aldison Ordonez beat Cesar Ruiz Jaramillo (White).
Aldison Ordonez 6 wins (R1–R6)Cesar Ruiz Jaramillo 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Aldison Ordonez | * | 1 | 1 | 1 |
| 2Cesar Ruiz Jaramillo | 0 | * | 1 | 0 |
| 3Sebastian Jaramillo Macao | 0 | 0 | * | 1 |
| 4Roberto Josue Robalino Gomez | 0 | 1 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ordonez, Aldison | 1981 | ECU | +3B | +6N | +2B | +5N | +4B | +7N | F | 6.0 | 19.5 | 19.5 | 19.50 | 2477 | +20.2 |
| 2 | Ruiz Jaramillo, Cesar | 1898 | ECU | +8N | +9B | −1N | +4B | +3N | +5B | −6N | 5.0 | 20.0 | 20.5 | 11.50 | 1788 | -11.4 |
| 3 | Jaramillo Macao, Sebastian | 1567 | ECU | −1N | =4B | +6B | +7N | −2B | +8N | =5N | 4.0 | 21.5 | 22.5 | 8.50 | 1727 | +54.0 |
| 4 | Arboleda Villavicencio, Eustaqui | 1813 | ECU | =5B | =3N | +7B | −2N | −1N | F | +9B | 3.0 | 20.0 | 20.0 | 5.50 | 1605 | -24.8 |
| 5 | Mejia Ortiz, Gabriel Arnau | 1481 | ECU | =4N | +8B | +9N | −1B | F | −2N | =3B | 3.0 | 19.5 | 19.5 | 5.00 | 1658 | +35.2 |
| 6 | Robalino Gomez, Roberto Josue | 1606 | ECU | +7N | −1B | −3N | F | +8B | F | +2B | 3.0 | 18.0 | 18.0 | 7.50 | 1756 | +34.8 |
| 7 | Sanchez Fierro, Julian | 1469 | ECU | −6B | F | −4N | −3B | +9N | −1B | =8N | 1.5 | 17.5 | 17.5 | 1.00 | 1306 | -31.6 |
| 8 | Apodaca, Hector | 1515 | ECU | −2B | −5N | F | =9B | −6N | −3B | =7B | 1.0 | 17.0 | 17.0 | 1.00 | 1236 | -60.4 |
| 9 | Guambana Carrera, Franz Abdiel | 0 | ECU | F | −2N | −5B | =8N | −7B | F | −4N | 0.5 | 16.5 | 16.5 | 0.50 | 1268 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Jaramillo Macao, SebastianECU+54.04.0 pts · #3
- 2Mejia Ortiz, Gabriel ArnauECU+35.23.0 pts · #5
- 3Robalino Gomez, Roberto JosueECU+34.83.0 pts · #4
- 1Apodaca, HectorECU-60.41.0 pts · #9
- 2Sanchez Fierro, JulianECU-31.61.5 pts · #8
- 3Arboleda Villavicencio, EustaquiECU-24.83.0 pts · #6
- R7+292 Elo gap