Individual Calculations March 2020
 Williams, R Gareth  Total change: 0.00  Rating chartPersonal card
 49th Dyfed Open Fishguard WLS 2020-02-14
RcRownchangeRpKK*chgGame
 1817 0 1.00 4 0.00 1624   0.00 
  Pleasants, Allan J 2028 WLS0.0010.00 0.00 
  Dixon, Chris 1754 WLS0.0010.00 0.00 
  Francis, Matthew 1642 WLS1.0010.00 0.00 
  Taylor, Robert Graham 1844 WLS0.0010.00 0.00 

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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