Individual Calculations December 2017
 Gerold, Alexander  Total change: 17.00  Rating chartPersonal card
 Vorarlberger Landesliga 2017/2018 rd 4-5 several AUT 2017-11-10
RcRownchangeKK*chgGame
 1948 1818 1.50 2 0.85 20 17.00 
  Ammann, Stephan 1933 AUT0.5010.16203.20 
  Ladner, Peter 1962 AUT1.0010.692013.80 

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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