Eduardo Saverin (now a Singaporean billionaire investor) gave the wrong Elo formula to his Facebook co-founder Mark Zuckerburg, both of them became ‘accidental’ billionaire. Watch the video clip in the movie “Social Network”:
http://m.youtube.com/#/watch?v=BzZRr4KV59I
The Elo formula is based on the theory of Normal Distribution with Logarithm function, from base of exponential e to base of 10.
The correct Elo Formula should be :
$Latex boxed
{
E_a =frac{1}
{1+ frac{1}{400}.Huge 10^{(R_b – R_a)}
}
}$
$Latex boxed
{
E_b =frac{1}
{1+ frac{1}{400}.Huge 10^{(R_a – R_b)}
}
}$
Eduardo had missed the power ^ below:
Mathtuition88 