Individual Calculations November 2023
 Felix, Raphael  Total change: 53.20  Rating chartPersonal card
 Moja Chess Extravaganza 2023 (Presige) Kimberley RSA 2023-09-29
RcRownchangeKK*chgGame
 1922 1776 4.00 8 1.33 40 53.20 
  Palmer, Reegan 1972 RSA0.5010.254010.00 
  Kobese, Watu m2305 RSA0.001-0.0340-1.20 
  Tsephe, Lebajoa 1869 LES0.001-0.3740-14.80 
  Lewis, Mark 1854 RSA0.5010.11404.40 
  Schwarz, Bernhard 1687 NAM1.0010.384015.20 
  Cardoso, Hugo Arvai Lampiao 1871 ITA0.001-0.3740-14.80 
  Tavagwisa, Lawrence 1908 ZIM1.0010.684027.20 
  Goosen, Anton c1912 RSA1.0010.684027.20 

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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