Individual Calculations November 2023
 Mlambo, Ishmael  Total change: 102.40  Rating chartPersonal card
 Moja Chess Extravaganza 2023 (Presige) Kimberley RSA 2023-09-29
RcRownchangeKK*chgGame
 1810 1555 4.50 9 2.56 40 102.40 
  Swarts, Paul 1240 RSA1.0010.14405.60 
  Ndahangwapo, Heskiel 2007 NAM0.001-0.0640-2.40 
  Xulu, Lindokuhle 1889 RSA0.001-0.1240-4.80 
  Teeke, Karabo 1776 RSA1.0010.784031.20 
  Palmer, Reegan 1972 RSA0.001-0.0740-2.80 
  Tsephe, Lebajoa 1869 LES0.001-0.1440-5.60 
  Moyo, Blessing 1876 ZIM0.5010.374014.80 
  Klaas, Tokelo c1822 LES1.0010.824032.80 
  Mamombe, Kudzanai m1841 ZIM1.0010.844033.60 

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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