Individual Calculations January 2019
 Mlahleki, Vusimuzi  Total change: -26.40  Rating chartPersonal card
 2018 South African Junion Chess Championships (u18A) Boksburg RSA 2018-12-16
RcRownchangeKK*chgGame
 1655 2055 2.50 3 -0.26 40 -10.40 
  Reddy, Sachin 1655  * RSA1.0010.08403.20 
  Frye, Reece Lawrence c1655  * RSA1.0010.08403.20 
  George, Bernet 1655  * RSA0.501-0.4240-16.80 
 * 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)
 
 2018 Inter Region Chess Championships Boksburg RSA 2018-12-21
RcRownchangeKK*chgGame
 1860 2055 4.50 7 -0.40 40 -16.00 
  Mantati, Victor S 1655  * RSA1.0010.08403.20 
  Mathebula, Xolani Cebo 1685 RSA1.0010.10404.00 
  De Abreu, Roberto N f2131 RSA0.001-0.4040-16.00 
  Nhamuave, Eleazar 1688 RSA1.0010.10404.00 
  Zwakala, Ntando 2038 RSA0.501-0.0240-0.80 
  Mnguni, Jacob Dumisani 2170 RSA0.001-0.3440-13.60 
  Richter, Jan-Michael 1655  * RSA1.0010.08403.20 
 * 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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