StackRating

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

need some explanation about foreign key constraint

Author Votes Δ
NorthernDev 2 +3.91
JonoJames 1 -2.09
nbk 1 -0.23
Last visited: May 14, 2020, 3:16:00 AM