StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how can i check if the entry already exists in the table or not in servlet
| Author | Votes | Δ |
|---|---|---|
| Pavan Kumar K | 1 | +3.88 |
| sk2212 | 0 | -3.88 |
Last visited: Sep 14, 2014, 5:07:29 AM