StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Answers and rating deltas for

MySQL SUM minus SUM and join

Author	Votes	Δ
Tien Nguyen Ngoc	2	+2.78
Tim Biegeleisen	0	-2.78

Last visited: Oct 27, 2017, 7:18:27 AM