Individual Calculations November 2012
 Mason, Donald J  Total change: 3.15  Rating chartPersonal card
 e2e4 High Wycombe Open 2012 London ENG 2012-10-12
RcRownchangeKK*chgGame
 2169 2219 3.00 5 0.21 15 3.15 
  Balaji, Ananthanarayanan 1892 ENG1.0010.13151.95 
  Hebden, Mark L g2529 ENG0.001-0.1415-2.10 
  Moss, Guy 1927 ISR1.0010.15152.25 
  Wadsworth, Matthew J 2043 ENG1.0010.27154.05 
  Arkell, Keith C g2456 ENG0.001-0.2015-3.00 

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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