Individual Calculations December 2019
 Kormann, Werner  Total change: -4.80  Rating chartPersonal card
 Steirische Landesliga 2019/2020 Round 4-5 Several AUT 2019-11-16
RcRownchangeKK*chgGame
 2062 2155 1.00 2 -0.24 20 -4.80 
  Loebler, Heimo 2152 AUT0.5010.00200.00 
  Preck, Helmut 1971 AUT0.501-0.2420-4.80 

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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