StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL : Count row where sum of left day is less than 30
| Author | Votes | Δ |
|---|---|---|
| John Woo | 1 | +0.22 |
| D Mac | 1 | +1.42 |
| Joseph Mastey | 0 | -1.64 |
Last visited: Sep 14, 2014, 5:07:29 AM