Individual Calculations June 2016
 Wilkinson, Ian  Total change: 2.00  Rating chartPersonal card
 Robert Wheeler Open 2016 Kingston, Jamaica JAM 2016-05-19
RcRownchangeKK*chgGame
 1682 1872 4.50 6 0.10 20 2.00 
  Lyn, Nicholas 1585 JAM0.501-0.3420-6.80 
  McDonald, Angelus-Seren 1634 JAM0.001-0.8020-16.00 
  Richards, Shaheim 1543 JAM1.0010.12202.40 
  McDonald, Jhustice-Dimonte 1697 JAM1.0010.27205.40 
  Smith, Melisha wc1713 JAM1.0010.29205.80 
  Campbell, Kevron 1917 JAM1.0010.562011.20 

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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