The top 10 stats gains for the past week are:

1. Explodebear, 11,488 Points
2. mars 10,008 Points
3. PickledJesus [r/tf2] 9,866 Points
4. Cetra 7,833 Points
5. Sikul 7,580 Points
6. bulltp [reddit] 7,534 Points
7. honahursey 7,247
8. Sid Vicious[reddit] 7,073 Points
9. Willy Wilkins 6,615 Points
10. Youngviking 6,226 Points