Individual Calculations February 2015
 Edwards, Nicholas L  Total change: -0.60  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: JANUARY COULSDON, LONDON ENG 2015-01-05
RcRownchangeKK*chgGame
 1735 1836 2.50 4 -0.03 20 -0.60 
  Warner, Dominic Wj 1695 ENG1.0010.31206.20 
  Allan, Brian N 1717 SCO0.501-0.1620-3.20 
  Brougham, Mark D 1877 ENG1.0010.562011.20 
  Bryant, David 1652 ENG0.001-0.7420-14.80 

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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