Rapid: Individual Calculations May 2017
 Shlaka, Nizar  Total change: -24.60  Rating chartPersonal card
 2017 PSS Rapid Johannesburg RSA 2017-04-22
RcRownchangeKK*chgGame
 2000 1826 0.50 6 -1.23 20 -24.60 
  Paiva, Donaldo c2159 MOZ0.001-0.1220-2.40 
  Mazibuko, Khanya c1856 RSA0.5010.04200.80 
  Manan, Yoboue Hermann 2124 CIV0.001-0.1520-3.00 
  Parodi, Alessandro 2028 RSA0.001-0.2420-4.80 
  Swartz, David 1970 RSA0.001-0.3120-6.20 
  Mfundisi, Sandile 1862 RSA0.001-0.4520-9.00 

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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