Individual Calculations September 2009
 Russouw, Daniel J.  Total change: 0.00  Rating chartPersonal card
 South African Open Chess Championship Cape Town RSA 2009-07-03
RcRownchangeRpKK*chgGame
 2087 0 1.00 4 0.00 1894   0.00 
  Eichab, Charles c2058 NAM0.5010.00 0.00 
  Klaasen, Calvin J. 2072 RSA0.0010.00 0.00 
  Solomon, Maxwell C. c2201 RSA0.0010.00 0.00 
  Louvrier Saint-Mary, Jean-Roger 2017 FRA0.5010.00 0.00 

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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