Individual Calculations January 2015
 Bullock, Lee  Total change: 5.40  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15 DECEMBER COULSDON ENG 2014-12-01
RcRownchangeKK*chgGame
 1656 1514 0.00 1 -0.31 20 -6.20 
  Davis, Richard 1656 ENG0.001-0.3120-6.20 

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)
 
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 1914 1514 1.00 3 0.76 20 15.20 
  Friedland, Jon S c1914  * ENG1.0010.922018.40 
  Constantinou, Peter f1914  * ENG0.001-0.0820-1.60 
  Jacobsen, Fredrik Beer 1914  * NOR0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Brambles Administration Hampstead International Under 2200 London ENG 2014-12-15
RcRownchangeKK*chgGame
 1777 1514 0.00 1 -0.18 20 -3.60 
  Bin-Suhayl, Ieysaa 1777 ITA0.001-0.1820-3.60 

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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