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 390 after using Grumpy Bomb.
Increase your maximum Ammo by 2.
Increase your maximum Health by 250.
Heal for 45 for each Sticky Bomb you Detonate.
Heal for 200 for each enemy hit with Poppy Bomb.
Hitting with more than one Sticky Bomb on a use of Detonate increases the damage of each explosion after the first by 30% of its base damage, up to 150%.