Guild Wars 2

Ilesyt.7084:

I’m trying to make heads of tails ( or whatever the saying is) from this formula, but I just can’t understand what the meaning is of:
the { and } in the glicko 2 formula to find out v and Delta.
Could you explain what they mean ? are they just normal ( and ) ?

EDIT: I tried using them as regular ( and ) but it didn’t work out :/

Uploaded it on a spreadshet, this is what I have right now:

https://docs.google.com/spreadsheet/ccc?key=0Ar3M4xnJRQqNdGc0ZTN5UjMwVzRWR2lzYXUtRnZqNFE

I’ve found the error. When you calculate E vs Vabbi, RoS or FoW, you are using the next expression:

1/(1+((EXP)))(MU-MUj)))

(MU-MUj) has to be inside the exponencial, in your equation it’s out. Use this expression:

1/(1+(EXP*(MU-MUj))))

Try it out.

Edit: Also, when you caltucate v you got to do the inverse, I mean elevate to -1.