Individual Calculations June 2019
 Pye, David E  Total change: 15.60  Rating chartPersonal card
 2018/19 4NCL Div 2 Rounds 9 - 11 Telford ENG 2019-05-04
RcRownchangeKK*chgGame
 2223 2119 1.50 3 0.39 40 15.60 
  Richardson, John R f2252 ENG0.5010.18407.20 
  Bak, Christopher 2043 ENG1.0010.404016.00 
  Alienkin, Aleksander m2373 RUS0.001-0.1940-7.60 

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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