Individual Calculations January 2014
 Ridge, Michael  Total change: -35.10  Rating chartPersonal card
 5th London Chess Classic 2013: Weekend B Open London ENG 2013-12-13
RcRownchangeKK*chgGame
 1974 1925 1.00 5 -1.17 30 -35.10 
  Musson, Adam J 2101 WLS0.001-0.2730-8.10 
  Kalavannan, Koby 1834 ENG0.001-0.6230-18.60 
  Wells, Jonathan C 2012 ENG0.5010.12303.60 
  Doran, Chris 1983 ENG0.001-0.4230-12.60 
  Shepherd, David 1941 ENG0.5010.02300.60 

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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