Individual Calculations July 2012
 Green, Andrew D  Total change: 21.15  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2070 2145 5.00 6 1.41 15 21.15 
  Lawson, Maurice E 1877 ENG1.0010.17152.55 
  Grant, David J 2110 ENG1.0010.45156.75 
  Simons, Martin J 2152 ENG0.5010.01150.15 
  Mansson, James C 2095 ENG1.0010.43156.45 
  Walker, Nicholas P 2061 ENG1.0010.38155.70 
  Raoof, Adam N 2127 ENG0.501-0.0315-0.45 

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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