EXAMPLE:
Imagine that today is March 15th. The quarterly ranking adds up all your points earned between January 15th and March 15th. Let’s say you scored 100 points on January 15th (3 months ago), but tomorrow (March 16th), you didn't get a chance to answer any questions and therefore earn 0 points. The quarterly ranking will count points earned between January 16th and March 16th, meaning the 100 points you scored on January 15th no longer count.
We know it’s not easy to keep track of the quarterly rankings, so be sure to reference the leaderboard.
