StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Oracle: Fast NOT IN for multiple columns
| Author | Votes | Δ |
|---|---|---|
| Ronnis | 8 | +4.32 |
| Michael Pakhantsov | 3 | +0.11 |
| erbsock | 0 | -2.53 |
| guigui42 | 0 | -2.69 |
Last visited: Sep 14, 2014, 5:07:29 AM