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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
presto sql - aggregate product of two columns with numbers stored as strings
Author | Votes | Δ |
---|---|---|
Kamil Bajda-Pawlikowski | 1 | +2.45 |
emzet | 1 | +2.45 |
Gordon Linoff | -1 | -0.61 |
Last visited: May 31, 2018, 4:47:04 AM