Individual Calculations January 2015
 Edwards, Nicholas L  Total change: -24.00  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15 DECEMBER COULSDON ENG 2014-12-01
RcRownchangeKK*chgGame
 1949 1860 0.00 3 -1.20 20 -24.00 
  Anbukumar, Hajane 1844 ENG0.001-0.5220-10.40 
  Jackson, Paul G 1841 ENG0.001-0.5320-10.60 
  Snape, Ian L 2162 ENG0.001-0.1520-3.00 

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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