Individual Calculations December 2017
 Nuster, Erwin  Total change: -6.80  Rating chartPersonal card
 Steirische Landesliga 2017/2018 rd 4-5 several AUT 2017-11-11
RcRownchangeKK*chgGame
 2007 2139 1.00 2 -0.34 20 -6.80 
  Riedner, Martin 2100 AUT0.001-0.5520-11.00 
  Keferboeck, Jewgeni 1913 AUT1.0010.21204.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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