Rounds
| Player | PointsPts | Rating | Result | Rating | PointsPts | Opponent | |
|---|---|---|---|---|---|---|---|
| 1 | Astua Castillo Victor | 4 | 1500 | 1465 | 5 | Badilla Calvo Christopher | |
| 2 | Fernández quesada Faubricio | 3.5 | 1400 | 1000 | 5 | Martinez Fuentes Jose Alberto | |
| 3 | Romero Bonilla Jonathan | 3.5 | 1800 | 1500 | 4.5 | Bonilla Quirós Diego | |
| 4 | Gonzales Rojas Alexander | 3 | 1450 | 1400 | 3 | Arce Granados Iann | |
| 5 | Martínez Chávez Luis David | 2.5 | 1400 | 1400 | 3 | Matamoros Morales Sebastian | |
| 6 | Duran Greivin | 2.5 | 1400 | 1400 | 2.5 | Mata Barquero Brandon | |
| 7 | Fonseca Venegas Kalel | 0.5 | 1400 | 1400 | 2.5 | Araya Barquero Dominic | |
| 8 | Matamoros Fabián | 1 | 1400 | 1400 | 2 | González Calvo Bryan |
F = forfeited (opponent did not come)