StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to count duplicates in an array and cast the count in to the following format?
| Author | Votes | Δ |
|---|---|---|
| Nina Scholz | 2 | +0.87 |
| Yousaf | 1 | +0.31 |
| ehab | 0 | -1.99 |
| Bucket | 0 | -0.70 |
| subashMahapatra | 0 | -1.79 |
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