This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Increase your Movement Speed by 40% for 3s after hitting an enemy with Fireball.
Reduce your active Cooldowns by 30% after getting an Elimination.
Increase the travel distance of Charge by 15%.
Increase your Movement Speed by 30% for 3s after using Charge.
Reduce the Cooldown of Fireball by 1.35s.
Increase the damage of Fireball by 35%, decrease its Cooldown by 1s, and deal 20% increased damage for each subsequent target hit after the first.