*To Qualify for our Monthly Leaders and Most Improved Contests you need to complete a minimum of 20 scored games in the period and have a minimum score of 800 at the start of the period.

The Power Score is calculated to measure how impressive your performance is over a period of time. It takes into account your Start Score and End Score in the period, as well as the Max Score reached. It factors in that improving from a higher score is more challenging than from a lower score, so the higher your Start Score the more Power Score you get for improving.