Individual Calculations June 2013
 Szymanski, Mark  Total change: 17.70  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1874 1787 3.50 6 1.18 15 17.70 
  Dixon, Chris 1866 WLS0.5010.11151.65 
  Birkin, Mark H 1928 ENG0.5010.19152.85 
  Meade, Philip J 1940 ENG1.0010.701510.50 
  Foster, James C 2039 ENG0.001-0.1915-2.85 
  McAleenan, Charles T 1813 SCO0.5010.04150.60 
  Woodcock, Keith D 1658 ENG1.0010.33154.95 

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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