Individual Calculations April 2022
 Warner, Dominic W J  Total change: -10.60  Rating chartPersonal card
 Coulsdon Chess Dicky White S7 MAR 2022 London ENG 2022-02-28
RcRownchangeKK*chgGame
 1546 1520 1.00 3 -0.53 20 -10.60 
  Rizvi, Nasir 1967 WLS0.001-0.0620-1.20 
  Smyth, Sandy A 1279 ENG1.0010.20204.00 
  Venkatesh, Anuj 1392 ENG0.001-0.6720-13.40 

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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