Individual Calculations August 2012
 Hilhorst, Gert M  Total change: 0.00  Rating chartPersonal card
 2012 Nashua Open Nashua, New Hampshire USA 2012-07-14
RcRownchangeRpKK*chgGame
 2049 0 1.00 3 0.00 1924   0.00 
  Resika, Nathan f2156 USA0.0010.00 0.00 
  Khater, Sherif A 2071 USA0.5010.00 0.00 
  Nugent, Arthur P 1921 USA0.5010.00 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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