Individual Calculations April 2015
 Foster, Ryan  Total change: -14.00  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: MARCH 1 COULSDON, LONDON ENG 2015-03-02
RcRownchangeKK*chgGame
 1195 1424 2.00 3 -0.35 40 -14.00 
  Gobiraj, Arjun 1239 ENG1.0010.264010.40 
  Shaikh, Mateen 1244 ENG0.001-0.7440-29.60 
  Freeman, Michael A 1102 ENG1.0010.13405.20 

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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