Why do I have such a small contribution?

Question

Toaster

His answer accepted as decision: +10 points
His answer likes: +3 points
Why do I only have 13 contributions?

Answer 1

In the user interface, the contribution is displayed as the amount of points earned, divided by 10 and rounded by the floor method (discarding the fractional part of the number).

Answer 2

because

the contribution is displayed as the amount of points earned, divided by 10 and rounded by the floor method