Individual Calculations August 2016
 Wilson, Reginald  Total change: 46.40  Rating chartPersonal card
 South African Open Chess Championships 2016 (A-Section) Cape Town RSA 2016-07-01
RcRownchangeKK*chgGame
 1825 1699 4.00 8 1.16 40 46.40 
  De Abreu, Roberto N f2057 RSA0.001-0.1040-4.00 
  Blaauw, Gavin M. 1538 RSA1.0010.294011.60 
  Aly, Tamer 1963 EGY0.001-0.1840-7.20 
  Van Niekerk, Robyn Julian 1621 RSA0.001-0.6140-24.40 
  November, Edwin J. 1622 RSA1.0010.394015.60 
  Tembo, Epah wf1919 ZAM1.0010.784031.20 
  Fredericks, Malcolm Mp. 1896 RSA1.0010.754030.00 
  Willenberg, Kenneth Sean 1985 RSA0.001-0.1640-6.40 

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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