Individual Calculations April 2014
 Millward, David J  Total change: -6.75  Rating chartPersonal card
 Hampstead U2200 Weekend Congress Mar 14 London ENG 2014-03-08
RcRownchangeKK*chgGame
 1704 1907 2.50 4 -0.45 15 -6.75 
  Bin Suhayl, Ieysaa 1612 ENG0.501-0.3515-5.25 
  Covey, Jason 1549 ENG1.0010.10151.50 
  Hayward, Alan 1959 ENG0.001-0.4315-6.45 
  Pepe, Salvatore 1697 ENG1.0010.23153.45 

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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