Individual Calculations November 2019
 Salem, Abdarahim  Total change: 106.40  Rating chartPersonal card
 2019 South African National Club Championship Cape Town RSA 2019-09-27
RcRownchangeKK*chgGame
 1816 1569 4.00 6 2.66 40 106.40 
  Gluckman, Paul f1969  * RSA1.0010.924036.80 
  James, Michael 1967 RSA0.5010.424016.80 
  Kleinsmidt, Cherwin 1887 RSA0.001-0.1340-5.20 
  Khuphwathea, Paul C. c1829 MAW1.0010.824032.80 
  Kedama, Sandiso 1506 RSA1.0010.414016.40 
  Hempe, Lilitha 1739 RSA0.5010.22408.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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