StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
SQL group records by date/hour/minute and join table
Author
Votes
Δ
PSK
1
+1.29
iavi
0
-1.30
Zhorov
0
-1.13
Last visited: May 11, 2019, 11:16:05 PM