Individual Calculations June 2013
 McEwan, Ken B  Total change: -10.80  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2120 2100 4.00 10 -0.72 15 -10.80 
  Young, Alan 2047 WLS1.0010.43156.45 
  White, Michael Jr f2242 WLS0.001-0.3115-4.65 
  Pleasants, Allan J 2103 WLS0.001-0.5015-7.50 
  Munson, Shaun D 2177 ENG0.001-0.3915-5.85 
  Almond, Richard J 2112 ENG0.5010.02150.30 
  Mangione, Claudio 2098 ITA0.5010.00150.00 
  Jackson, Sheila wg2177 ENG0.5010.11151.65 
  Ball, Laurence 2081 RSA0.001-0.5315-7.95 
  Moss, Guy 1942 ISR1.0010.29154.35 
  Anderton, David W c2217 ENG0.5010.16152.40 

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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