Individual Calculations November 2010
 Samuelson, Andrew  Total change: -26.10  Rating chartPersonal card
 42nd Annual Atlantic Open Washington DC USA 2010-08-27
RcRownchangeKK*chgGame
 2207 2191 1.00 4 -0.98 15 -14.70 
  Clancy, Daniel J 2140 USA1.0010.43156.45 
  Charbonneau, Pascal g2513 CAN0.001-0.1315-1.95 
  Prilleltensky, Matan 2096 USA0.001-0.6315-9.45 
  Fisher, William 2078 USA0.001-0.6515-9.75 

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)
 
 74th Annual Virginia Closed State Championship Glen Allen, Virginia USA 2010-09-04
RcRownchangeKK*chgGame
 2096 2191 0.50 2 -0.76 15 -11.40 
  Farrell, John F 2053 USA0.501-0.1915-2.85 
  Larkins, Larry R 2138 USA0.001-0.5715-8.55 

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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