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An Elo-based rating system for Stack Overflow
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Get latest record when grouped by two columns SQL Server
| Author | Votes | Δ |
|---|---|---|
| Stan Shaw | 1 | +0.36 |
| nobody | 1 | +0.26 |
| John Cappelletti | 1 | -0.62 |
Last visited: Oct 27, 2017, 7:18:27 AM