Individual Calculations September 2011
 Willenberg, Shaun R  Total change: 0.00  Rating chartPersonal card
 Commonwealth and South African Open 2011 Johannesburg RSA 2011-06-23
RcRownchangeRpKK*chgGame
 1957 0 2.00 4 0.00 1957   0.00 
  Davies, Jason S 2048 RSA1.0010.00 0.00 
  Mudongo, Boikhutso wf1862 BOT1.0010.00 0.00 
  Klaasen, Calvin Jong 2068 RSA0.0010.00 0.00 
  Chandna, Shubham 1850 BOT0.0010.00 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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