Individual Calculations November 2012
 Lyell, Mark  Total change: -25.05  Rating chartPersonal card
 e2e4 High Wycombe Open 2012 London ENG 2012-10-12
RcRownchangeKK*chgGame
 2012 2219 2.00 5 -1.67 15 -25.05 
  Moss, Guy 1927 ISR0.001-0.8515-12.75 
  Balaji, Ananthanarayanan 1892 ENG1.0010.13151.95 
  Sowray, Peter J f2362 ENG0.001-0.3115-4.65 
  Nettleton, Charlie B 1836 ENG1.0010.09151.35 
  Wadsworth, Matthew J 2043 ENG0.001-0.7315-10.95 

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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