Individual Calculations August 2015
 Mazibuko, Khanya  Total change: 36.40  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
RcRownchangeKK*chgGame
 1768 1515 3.00 7 1.59 40 63.60 
  Esau, Omar 1719 RSA0.5010.264010.40 
  Mabusela, Johannes Manyedi m1915  * RSA0.001-0.0840-3.20 
  Govindasamy, Nashlen c1915  * RSA0.001-0.0840-3.20 
  Caeser, Chante 1664 RSA0.001-0.3040-12.00 
  Van Niekerk, Robyn Julian 1656 RSA1.0010.694027.60 
  More, Felix 1751 RSA0.5010.304012.00 
  Boyisi, Aaron 1758 RSA1.0010.804032.00 
 * 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)
 
 Tsogo Sun Millionaire Satellite Chess Festival Johannesburg RSA 2015-07-15
RcRownchangeKK*chgGame
 1840 1515 0.00 5 -0.68 40 -27.20 
  Xulu, Lethukuthula 1915  * RSA0.001-0.0840-3.20 
  Longano, Michael Nicholas 1915  * RSA0.001-0.0840-3.20 
  Pesa, Mofoka A. 1876 RSA0.001-0.1040-4.00 
  Khanyile, Wandumuzi Siphephelo 1768 RSA0.001-0.1940-7.60 
  Khalema, Sechaba 1726 LES0.001-0.2340-9.20 
 * 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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