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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails/SQL statement subtracting a null value
| Author | Votes | Δ |
|---|---|---|
| makhan | 1 | 0.00 |
Last visited: Apr 27, 2015, 8:37:47 PM
| Author | Votes | Δ |
|---|---|---|
| makhan | 1 | 0.00 |