a=((o/y)*z+z)^z+z*4
s=-(((o/y)*z+z)^z+z*4)
w+a
l+s
y=Your Rating y>0
o=Opponent's Rating
z=1 if y>o else z=2
w=Winner
l=Loser
Start=1000
s=-(((o/y)*z+z)^z+z*4)
w+a
l+s
y=Your Rating y>0
o=Opponent's Rating
z=1 if y>o else z=2
w=Winner
l=Loser
Start=1000
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