StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Which is more efficient : 2 single table queries or 1 join query
Author | Votes | Δ |
---|---|---|
D'Arcy Rittich | 4 | +1.21 |
Guffa | 2 | +0.23 |
gbn | 2 | +0.00 |
frisco | 1 | -1.76 |
Vijay Selvaraj | 1 | -1.56 |
Lucero | 1 | -1.03 |
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