Individual Calculations March 2015
 Michael, Jordan  Total change: 27.60  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: FEBRUARY COULSDON, LONDON ENG 2015-02-02
RcRownchangeKK*chgGame
 1245 1046 1.50 3 0.69 40 27.60 
  Cook, Stirling 1068 ENG1.0010.534021.20 
  Gobiraj, Arjun 1243 ENG0.5010.254010.00 
  Selby, Keith 1424 ENG0.001-0.0940-3.60 

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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