Open Grade Categories on age
| Open Grade Category 0-6 years M | |
| Open Grade Category 0-6 years F | |
| Open Grade Category 7-8 yeats M | |
| Open Grade Category 7-8 years F | |
| Open Grade Category 9-10 years M | |
| Open Grade Category 9-10 years F | |
| Open Grade Category 11-12 years M | |
| Open Grade Category 11-12 years F | |
| Open Grade Category 13-14 years M | |
| Open Grade Category 13-14 years F | |
| Open Grade Category 15-17 years M | |
| Open Grade Category 15-17 years F |