StackRating

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

how can I add a new column where there may be matches on an id field

Author Votes Δ
dan1111 2 +1.45
Roger Cornejo 1 -1.45
Last visited: Aug 11, 2017, 1:44:14 PM