Individual Calculations August 2016
 Von Willich, Gideon Pieter Retie  Total change: -31.60  Rating chartPersonal card
 South African Open Chess Championships 2016 (A-Section) Cape Town RSA 2016-07-01
RcRownchangeKK*chgGame
 1707 1509 1.50 9 -0.79 40 -31.60 
  Londt, Christopher P 1766 RSA0.5010.324012.80 
  Bouah, Lyndon c1909  * RSA0.001-0.0840-3.20 
  Louw, Jerome V. 1716 RSA0.001-0.2340-9.20 
  Willenberg, Glen I. 1670 RSA0.001-0.2940-11.60 
  Schnabel, Johann Emil c1634 RSA0.001-0.3340-13.20 
  Manganye, Tshepiso 1614 RSA1.0010.644025.60 
  Sutil, Y 1771 RSA0.001-0.1840-7.20 
  Baxter, David Jarred 1662 RSA0.001-0.3040-12.00 
  Mpinganjira, Stanley Frank 1623 MAW0.001-0.3440-13.60 
 * 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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