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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Trailblazer Operation undefined method `call' for nil:NilClass
| Author | Votes | Δ |
|---|---|---|
| apotonick | 3 | +3.71 |
| Fabrizio Bertoglio | 1 | -0.46 |
Last visited: Mar 30, 2018, 2:38:06 PM