Individual Calculations November 2023
 Teeke, Karabo  Total change: -15.20  Rating chartPersonal card
 Moja Chess Extravaganza 2023 (Presige) Kimberley RSA 2023-09-29
RcRownchangeKK*chgGame
 1657 1776 3.50 7 -0.76 20 -15.20 
  Jones, Edward 1376  * RSA1.0010.08201.60 
  Klaasen, Calvin f2204 RSA0.001-0.0720-1.40 
  Acho, Christiaan 1975 RSA0.001-0.2420-4.80 
  Mlambo, Ishmael 1555 RSA0.001-0.7820-15.60 
  Swarts, Paul 1240 RSA1.0010.03200.60 
  Buba, Vukile 1358 RSA1.0010.07201.40 
  Xulu, Lindokuhle 1889 RSA0.5010.15203.00 
 * 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)
 

 

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