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Answers and rating deltas for
How can I subtract two row's values within same column with getting latest record of date using
| Author | Votes | Δ |
|---|---|---|
| Mark Reed | 1 | -0.08 |
| Tim Biegeleisen | 1 | -0.44 |
| Chanukya | 1 | +0.43 |
| Pramod Maharjan | 1 | +0.72 |
Last visited: Jun 24, 2017, 4:03:14 PM