Individual Calculations November 2010
 Zapata, Alonso  Total change: -6.40  Rating chartPersonal card
 Continental Class Championships Arlington, Virginia USA 2010-10-07
RcRownchangeKK*chgGame
 2281 2488 6.00 9 -0.64 10 -6.40 
  Holroyd, Kenneth J 2121 USA0.501-0.4010-4.00 
  Perez, Robert M 2212 USA1.0010.17101.70 
  Savage, Allan G f2145 USA0.501-0.3810-3.80 
  Shibut, Macon A f2235 USA1.0010.19101.90 
  Stripunsky, Alexander g2583 USA0.001-0.3710-3.70 
  Williams, Justus D 2155 USA1.0010.12101.20 
  Gorman, Dov f2285 USA1.0010.24102.40 
  Kacheishvili, Giorgi g2568 GEO0.001-0.3910-3.90 
  Francisco, Richard 2222 USA1.0010.18101.80 

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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