StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

What is the use of "Union all"?

Author Votes Δ
Andrew Barber 10 +4.37
gbn 6 +0.90
codaddict 4 +0.66
Tomas Jansson 3 +1.76
Thorin Oakenshield 2 +1.21
Michael Pakhantsov 1 -0.48
Mark Byers 1 -1.30
onedaywhen 1 -0.14
kta 0 0.00
Vikas -1 -3.32
Last visited: Sep 14, 2014, 5:07:29 AM