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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Two level grouping in sql query
| Author | Votes | Δ |
|---|---|---|
| Mike Jones | 1 | +3.96 |
| Chris | 0 | -2.01 |
| Thunder Blade | 0 | -1.95 |
Last visited: Apr 28, 2015, 10:42:26 AM