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.
Heal for 260 after using Grumpy Bomb.
Heal for 75 for each Sticky Bomb you Detonate.
Increase your maximum Health by 200.
Heal for 150 after using Poppy Bomb.
Heal for 200 for each enemy hit with Poppy Bomb.
Reduces the time it takes for Grumpy Bomb to explode by 40%.