Individual Calculations May 2015
 Bartlett, Simon  Total change: -12.80  Rating chartPersonal card
 WEST OF ENGLAND CHESS UNION 68TH OPEN EASTER CONGRESS EXMOUTH ENG 2015-04-03
RcRownchangeKK*chgGame
 2070 1961 1.50 6 -0.64 20 -12.80 
  Menadue, Jeremy Fs 2043 ENG0.5010.11202.20 
  Dilleigh, Stephen P 2106 ENG0.5010.19203.80 
  McMichael, Richard J c2176 ENG0.001-0.2320-4.60 
  Bolt, Graham 1989 ENG0.001-0.4620-9.20 
  Savory, Richard J 2101 ENG0.001-0.3120-6.20 
  Staples, Maurice J 2006 ENG0.5010.06201.20 

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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