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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Adding with NULL in SQL
| Author | Votes | Δ |
|---|---|---|
| Veljko89 | 2 | +3.87 |
| Koshinae | 1 | +0.32 |
| praveen | 0 | -2.14 |
| Suraj Nerati | 0 | -2.14 |
| Clar Cleetus | 0 | -2.12 |
Last visited: Nov 10, 2016, 10:20:22 PM