StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to check for multiple groups of values exists in same table from database?
| Author | Votes | Δ |
|---|---|---|
| Kim Stacks | 1 | +0.50 |
| pgngp | 0 | -4.04 |
Last visited: Apr 30, 2018, 8:34:30 AM