Individual Calculations April 2019
 Gottkehaskamp, Stefan  Total change: 15.60  Rating chartPersonal card
 NRW-Klasse 1 2018/2019 March 2019 various GER 2019-03-17
RcRownchangeKK*chgGame
 2017 2096 1.00 1 0.39 40 15.60 
  Scholl, Piskorz 2017 GER1.0010.394015.60 

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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