StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I want to update table but before update it should check null value
| Author | Votes | Δ |
|---|---|---|
| Derrick Moeller | 3 | +1.35 |
| Hasmukh Viradiya | 3 | +3.25 |
| Sparky | 1 | +0.52 |
| Dan Guzman | 0 | -1.06 |
| Balaji | 0 | -2.19 |
| Yogesh Sharma | 0 | -0.95 |
Last visited: Mar 13, 2018, 10:31:20 AM