Rapid: Individual Calculations May 2017
 Simutowe, Musatwe  Total change: -39.80  Rating chartPersonal card
 2017 PSS Rapid Johannesburg RSA 2017-04-22
RcRownchangeKK*chgGame
 1907 2157 3.50 7 -1.99 20 -39.80 
  Mazibuko, Khanya c1856 RSA1.0010.15203.00 
  Oberholzer, Francois f2073 RSA0.001-0.6220-12.40 
  Van Zyl-Rudd, Jack f1757  * RSA0.001-0.9220-18.40 
  Tembo, Epah wm1819 ZAM0.001-0.8820-17.60 
  Swartz, David 1970 RSA1.0010.26205.20 
  Sadie, Johan Jacobus Hendrik 1757  * RSA1.0010.08201.60 
  Klaver, Cornelis 2117 RSA0.501-0.0620-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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