StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to optimize a count SQL query on a big table
Author | Votes | Δ |
---|---|---|
RolandoMySQLDBA | 3 | +2.20 |
Arnaud Le Blanc | 1 | -2.20 |
Last visited: Sep 14, 2014, 5:07:29 AM