StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to answer this hard sql?
Author | Votes | Δ |
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Sachu | 0 | 0.00 |
Last visited: Nov 11, 2015, 2:02:05 PM
Author | Votes | Δ |
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Sachu | 0 | 0.00 |