StackRating

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

mtt

Rating
1500.04 (527,433rd) 		Reputation
1 (4,307,921st)
Page: 1
Title Δ
how to insert value in mysql only if it already doesn't exist? +0.04