| Jimenez Garcia Emmanuel FM 2270 CRC Rp:2026 |
| Rd. | SNo | | Name | Rtg | FED | Pts. | Res. | Bo. |
| 1 | 18 | | Calvo Gutierrez Luis Guillerm | 2013 | CRC | 1 | s 1 | 1 |
| 2 | 7 | | Nunez Castro Max Alejandro | 1629 | CRC | 1 | w 1 | 1 |
| 3 | 23 | | Tapia Alvarez Alejandro | 1695 | CRC | 1 | s 1 | 1 |
| 4 | 1 | | Ramirez Gonzalez Maria Jose | 2043 | CRC | 1 | w 1 | 1 |
| 5 | 42 | | Hirschkind Hidalgo Dominic | 1835 | CRC | 4,5 | s ½ | 1 |
| 7 | 29 | | Solis Gatgens Isaac | 1742 | CRC | 2 | - 1K | 1 |
| Ramirez Arroyo Joan Emmanuel 2106 CRC Rp:2092 |
| Rd. | SNo | | Name | Rtg | FED | Pts. | Res. | Bo. |
| 1 | 19 | | Castillo Morales Thais | 1968 | CRC | 3,5 | w ½ | 2 |
| 2 | 8 | | Boza Ulate Steve | 1641 | CRC | 0 | s 1 | 2 |
| 3 | 24 | | Sandi Castro Allan | 1533 | CRC | 0,5 | w 1 | 2 |
| 4 | 2 | | Blanco Rojas Benjamin | 2022 | CRC | 1 | s 1 | 2 |
| 5 | 13 | | Carvajal Pena Daniel | 1973 | CRC | 0 | w 1 | 2 |
| 7 | 30 | | Del Castillo Valle Adan | 1400 | CRC | 2 | - 1K | 2 |
| Salas Torres Pamela 1952 CRC Rp:1692 |
| Rd. | SNo | | Name | Rtg | FED | Pts. | Res. | Bo. |
| 3 | 25 | | Quiros Avendano Luis Alejandr | 1862 | CRC | 4 | s ½ | 3 |
| 4 | 3 | | Morera Campos Hazel Maria | 1920 | CRC | 4,5 | w ½ | 3 |
| 5 | 14 | | Marin Masis Jose Esteban | 1938 | CRC | 4 | s ½ | 3 |
| 7 | 31 | | Salas Estrada Ana Maria | 1578 | CRC | 0 | - 1K | 3 |
| Alvarado Castro Francisco 1785 CRC Rp:0 |
| Rd. | SNo | | Name | Rtg | FED | Pts. | Res. | Bo. |
| 1 | 20 | | Salazar Gould Melanie | 1847 | CRC | 4 | s 0 | 3 |
| Wagemans Alvarado Bryan 1495 CRC Rp:1431 |
| Rd. | SNo | | Name | Rtg | FED | Pts. | Res. | Bo. |
| 1 | 41 | | Marin Leon Valeria | 1780 | CRC | 3 | w 0 | 4 |
| 2 | 9 | | Salazar Nunez Basilio | 1691 | CRC | 2,5 | w 1 | 3 |
| 4 | 6 | | Duque Araya Cristopher | 1647 | CRC | 5 | s 0 | 4 |
| Alvarado Castro Jeaustin 1735 CRC Rp:1636 |
| Rd. | SNo | | Name | Rtg | FED | Pts. | Res. | Bo. |
| 2 | 10 | | Salazar Nunez Ismael | 1549 | CRC | 1 | s 1 | 4 |
| 3 | 26 | | Morales Chacon Mauricio | 1674 | CRC | 1,5 | w ½ | 4 |
| 5 | 16 | | Ramirez Almeciga Yenny Melisa | 1854 | CRC | 3 | w 0 | 4 |
| 7 | 32 | | Gonzalez Cascante Roy | 1476 | CRC | 1 | - 1K | 4 |
| Round 1 on 2015/10/24 at 09:30 |
| Bo. | 2 | CCDR San Jose | Rtg | - | 7 | PasionAjedrez.com | Rtg | 2½:1½ |
| 1.1 | | | Calvo Gutierrez Luis Guillerm |
| 2013 | - | FM | | 2270 | 0 - 1 |
| 1.2 | | | 1968 | - | | | Ramirez Arroyo Joan Emmanuel |
| 2106 | ½ - ½ |
| 1.3 | | | 1847 | - | | | Alvarado Castro Francisco |
| 1785 | 1 - 0 |
| 1.4 | | | 1780 | - | | | 1495 | 1 - 0 |
| Round 2 on 2015/10/24 at 15:30 |
| Bo. | 7 | PasionAjedrez.com | Rtg | - | 3 | CCRD Naranjo | Rtg | 4 : 0 |
| 2.1 | FM | | 2270 | - | | | Nunez Castro Max Alejandro |
| 1629 | 1 - 0 |
| 2.2 | | | Ramirez Arroyo Joan Emmanuel |
| 2106 | - | | | 1641 | 1 - 0 |
| 2.3 | | | 1495 | - | | | 1691 | 1 - 0 |
| 2.4 | | | 1735 | - | | | 1549 | 1 - 0 |
| Round 3 on 2015/10/25 at 09:30 |
| Bo. | 4 | CCDR Escazu | Rtg | - | 7 | PasionAjedrez.com | Rtg | 1 : 3 |
| 2.1 | | | 1695 | - | FM | | 2270 | 0 - 1 |
| 2.2 | | | 1533 | - | | | Ramirez Arroyo Joan Emmanuel |
| 2106 | 0 - 1 |
| 2.3 | | | Quiros Avendano Luis Alejandr |
| 1862 | - | | | 1952 | ½ - ½ |
| 2.4 | | | 1674 | - | | | 1735 | ½ - ½ |
| Round 4 on 2015/10/25 at 15:30 |
| Bo. | 7 | PasionAjedrez.com | Rtg | - | 5 | SAN RAMON | Rtg | 2½:1½ |
| 1.1 | FM | | 2270 | - | | | Ramirez Gonzalez Maria Jose |
| 2043 | 1 - 0 |
| 1.2 | | | Ramirez Arroyo Joan Emmanuel |
| 2106 | - | | | 2022 | 1 - 0 |
| 1.3 | | | 1952 | - | | | Morera Campos Hazel Maria |
| 1920 | ½ - ½ |
| 1.4 | | | 1495 | - | | | 1647 | 0 - 1 |
| Round 5 on 2015/10/31 at 09:30 |
| Bo. | 6 | Goico-ChessAcademy A Juvenil | Rtg | - | 7 | PasionAjedrez.com | Rtg | 2 : 2 |
| 3.1 | | | Hirschkind Hidalgo Dominic |
| 1835 | - | FM | | 2270 | ½ - ½ |
| 3.2 | | | 1973 | - | | | Ramirez Arroyo Joan Emmanuel |
| 2106 | 0 - 1 |
| 3.3 | | | 1938 | - | | | 1952 | ½ - ½ |
| 3.4 | | | Ramirez Almeciga Yenny Melisa |
| 1854 | - | | | 1735 | 1 - 0 |
| Round 7 on 2015/11/01 at 09:30 |
| Bo. | 7 | PasionAjedrez.com | Rtg | - | 1 | Goico-Chess Academy B Juvenil | Rtg | 4 : 0 |
| 3.1 | FM | | 2270 | - | | | 1742 | + - - |
| 3.2 | | | Ramirez Arroyo Joan Emmanuel |
| 2106 | - | | | 1400 | + - - |
| 3.3 | | | 1952 | - | | | 1578 | + - - |
| 3.4 | | | 1735 | - | | | 1476 | + - - |