Individual Calculations November 2023
 Tavagwisa, Lawrence  Total change: -33.00  Rating chartPersonal card
 Moja Chess Extravaganza 2023 (Presige) Kimberley RSA 2023-09-29
RcRownchangeKK*chgGame
 1850 1908 3.00 8 -1.65 20 -33.00 
  Mhango, Banele f2230 RSA0.001-0.1320-2.60 
  Nshikokola, Mapalo 1688 ZAM0.501-0.2820-5.60 
  Mwale, Joseph f2099 MAW0.001-0.2520-5.00 
  Klaas, Tokelo c1822 LES1.0010.38207.60 
  Nevin, Tyler 1814 RSA0.001-0.6320-12.60 
  Soojay, Jorah 1706 RSA0.501-0.2620-5.20 
  Felix, Raphael 1776 RSA0.001-0.6820-13.60 
  Nsibande, Bonisani 1668 RSA1.0010.20204.00 

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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