StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP MySQL merge rows with same column value
| Author | Votes | Δ |
|---|---|---|
| Vikas Umrao | 2 | +0.54 |
| zhm | 1 | +1.14 |
| Mithu CN | 0 | -2.68 |
| Mahmoud Saad | 0 | -2.78 |
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