Individual Calculations June 2013
 Bryant, David  Total change: -7.80  Rating chartPersonal card
 The Dicky White Club Tournament Round 17-33 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 1635 1719 2.50 5 -0.52 15 -7.80 
  O`Neill, Tom C 1533 SCO1.0010.26153.90 
  Anilkumar, Anantha P 1561 ENG1.0010.29154.35 
  Pratley, Ian 1466 ENG0.501-0.3115-4.65 
  Kalairajah, Shyam 1780 ENG0.001-0.4215-6.30 
  Allan, Brian 1836 SCO0.001-0.3415-5.10 

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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