Rating history of Pierre Sevenants

Rating Graph

Changes on 27/02/2001:

Old rank: ???(????)
New rank: 2dan(67)
Games:
delta= 6.36,wlf=-1,place=0.8,handicap=0.0,diff= 0.0,x= 1.0,dw= 1.00(F),hw=1.0,f=wlf*placef*dw*hw= -0.80->-0.80,d=delta*f= -5.1

Changes on 20/03/2004:

Old rank: 2dan(67)
New rank: 2dan(72)
Games:
Tom Altmann(-322): Tournament(*1.2) handicap=-3(*0.75) strengthdiff= 389 adjusteddiff= 139 Strength= 67=>Afactor= 99 Con= 23 Result(Expected=0.789,Achieved=1.0,Gain=0.211) ratingdelta= 4.5

Changes on 06/05/2004:

Old rank: 2dan(72)
New rank: 2dan(56)
Games:
Nelis Vets( -34): Tournament(*1.2) handicap=-1(*0.90) strengthdiff= 106 adjusteddiff= 56 Strength= 72=>Afactor= 99 Con= 23 Result(Expected=0.624,Achieved=0.0,Gain=-0.624) ratingdelta=-15.8