Individual Calculations January 2024
 Le Roux, Emile Paul  Total change: 93.60  Rating chartPersonal card
 2023 USSA Championships (Open) Durban RSA 2023-12-04
RcRownchangeKK*chgGame
 1595 1480 4.50 6 2.34 40 93.60 
  Ndwambi, Talifhani 1404 RSA1.0010.404016.00 
  Hemeni, Simamnkele 1786 RSA0.001-0.1440-5.60 
  Vundla, Mthandazo 1727 RSA1.0010.814032.40 
  George, Bernet 1511 RSA0.5010.04401.60 
  Selema, Thato 1685 RSA1.0010.764030.40 
  Jack, Azile 1459 RSA1.0010.474018.80 

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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