Individual Calculations December 2017
 Poyntner, Erich  Total change: 2.20  Rating chartPersonal card
 Wiener Vereinsmeisterschaft 2017/2018 Landesliga rd 4-5 Vienna AUT 2017-11-11
RcRownchangeKK*chgGame
 2012 1932 0.50 1 0.11 20 2.20 
  Bahl, Felix 2012 AUT0.5010.11202.20 

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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