| Tournaments standard time | Color | Youth tournaments | Color | Tournaments rapid FIDE | Color |
|---|---|---|---|---|---|
| Provincial absolute Regional absolute Championship seniors CIS major series CIS series promotion | Qualification CIG Provincial youth Regional youth | Tournament Rapid FIDE The Blitz tournament FIDE | |||
| Tournament standard time Tournament week Weekend tournament, Festival | Tournament Trophy CONES TSS Chess at School | Tournament special Exceptional event |
Use of colour to differentiate the tournaments in the calendar
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