Rapid: Individual Calculations May 2017
 Klaver, Cornelis  Total change: -13.00  Rating chartPersonal card
 2017 PSS Rapid Johannesburg RSA 2017-04-22
RcRownchangeKK*chgGame
 2106 2117 4.50 10 -0.65 20 -13.00 
  Tembo, Epah wm1819 ZAM1.0010.15203.00 
  Jere, Daniel m2410 ZAM0.001-0.1520-3.00 
  De Abreu, Roberto N f2054 RSA1.0010.41208.20 
  Longano, Michael Nicholas 2006 RSA0.501-0.1520-3.00 
  Mabusela, Johannes Manyedi m2250 RSA0.001-0.3220-6.40 
  Jurgensen, Graham c2070 RSA1.0010.43208.60 
  Barrish, Daniel f2252 RSA0.5010.18203.60 
  Bornheim, Craig c1968 RSA0.001-0.7020-14.00 
  Oberholzer, Francois f2073 RSA0.001-0.5620-11.20 
  Simutowe, Musatwe c2157 ZAM0.5010.06201.20 

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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