StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
COUNTIF ? I need to count dates, but only once
| Author | Votes | Δ |
|---|---|---|
| Petay87 | 0 | 0.00 |
Last visited: Apr 29, 2015, 12:26:16 PM
| Author | Votes | Δ |
|---|---|---|
| Petay87 | 0 | 0.00 |