StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
PHP - query worked but the results are strange : all null
Author
Votes
Δ
kba
2
+3.73
Eda190
0
-3.73
Last visited: Jan 2, 2016, 6:43:56 AM