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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
rails collection_select skip null values?
| Author | Votes | Δ |
|---|---|---|
| smathy | 3 | +2.02 |
| Andrey Deineko | 0 | -2.02 |
Last visited: Nov 12, 2015, 1:33:17 PM