Individual Calculations May 2019
 Mlahleki, Vusimuzi  Total change: 17.20  Rating chartPersonal card
 Capablanca Chess Festival (Round Robin A) Pretoria RSA 2019-04-19
RcRownchangeKK*chgGame
 1975 2065 6.00 9 0.43 40 17.20 
  Goosen, Anton c1989 RSA1.0010.404016.00 
  Zwakala, Ntando 2071 RSA0.5010.01400.40 
  February, Jesse Nikki wm1920 RSA0.501-0.1940-7.60 
  Acho, Christian 1953 RSA1.0010.354014.00 
  Masiya, Mfundo 1944 RSA0.501-0.1640-6.40 
  Mazibuko, Khanya c1962 RSA0.501-0.1440-5.60 
  Mpya, Tshediso M 1919 RSA1.0010.304012.00 
  Wilken, Justin Barend 1864 RSA0.501-0.2640-10.40 
  Mnguni, Jacob Dumisani 2155 RSA0.5010.12404.80 

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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