Individual Calculations June 2013
 Phillips, Owen S  Total change: 2.70  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2034 1933 2.00 5 0.18 15 2.70 
  Downham, Alan F 2005 ENG0.5010.10151.50 
  Dickson, George A 2071 ENG0.5010.19152.85 
  Lawson, Maurice E 1894 ENG0.501-0.0515-0.75 
  Grant, David J 2084 ENG0.001-0.3015-4.50 
  Kueh, Audrey 2115 ENG0.5010.24153.60 

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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