StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Example of (a|b)* about Alternation , I am confused , Why are ab, ba in the result set?

Author Votes Δ
Roland Illig 4 +1.60
laenkeio 3 +2.34
MichaƂ Turczyn 2 +0.00
The fourth bird 1 -1.76
Last visited: Sep 4, 2019, 3:46:46 PM