Individual Calculations April 2020
 Dalling, Peter  Total change: 9.80  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 65 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 1976 1817 2.00 5 0.49 20 9.80 
  Malmdin, Nils-Ake f2168 SWE0.5010.39207.80 
  Just, Pavel 1954 CZE0.5010.18203.60 
  McKerracher, Douglas 1852 SCO0.001-0.4520-9.00 
  Kube, Hannelore 1919 GER0.5010.14202.80 
  Habershon, Paul F 1988 ENG0.5010.23204.60 

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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