Individual Calculations November 2010
 Perez, Robert M  Total change: 5.85  Rating chartPersonal card
 2010 Florida State Championship Orlando, Florida USA 2010-09-04
RcRownchangeKK*chgGame
 2390 2212 1.00 2 0.41 15 6.15 
  Haskel, Jeffrey 2231 USA1.0010.53157.95 
  Becerra, Julio J g2549 USA0.001-0.1215-1.80 

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)
 
 Continental Class Championships Arlington, Virginia USA 2010-10-07
RcRownchangeKK*chgGame
 2221 2212 4.00 8 -0.02 15 -0.30 
  Zapata, Alonso g2488 COL0.001-0.1715-2.55 
  Kats, Alena 2055 USA1.0010.29154.35 
  Lenderman, Aleksandr g2559 USA0.001-0.1115-1.65 
  Kis, Lorand B 2099 USA1.0010.35155.25 
  Gorman, Dov f2285 USA0.001-0.4015-6.00 
  Smarty, Sylvester 2096 USA0.501-0.1615-2.40 
  Clancy, Daniel J 2133 USA1.0010.39155.85 
  Gurevich, Daniel 2054 USA0.501-0.2115-3.15 

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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