Rapid: Individual Calculations May 2018
 Kerr, Duncan  Total change: 0.00  Rating chartPersonal card
 CCF EASTER RAPID PLAY OPEN London ENG 2018-04-02
RcRownchangeRpKK*chgGame
 1911 0 3.50 6 0.00 1921   0.00 
  Kamath, Raghu 1778 ENG1.0010.00 0.00 
  Kennedy, Craig 1910 SCO1.0010.00 0.00 
  Porter, Sam J 1961 ENG0.0010.00 0.00 
  Prince, Alan R 1852 SCO1.0010.00 0.00 
  Williams, Peter A c2238 ENG0.0010.00 0.00 
  Everett, Joe 1727 ENG0.5010.00 0.00 

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)
 
 6th Golders Green FIDE Rapid Chess Open London ENG 2018-04-14
RcRownchangeRpKK*chgGame
 1983 0 2.00 5 0.00 1911   0.00 
  Levy, David N L m2187 SCO0.5010.00 0.00 
  Rocco, Federico 2141 ENG0.0010.00 0.00 
  Vachtfeidl, Petr 1814 CZE1.0010.00 0.00 
  Sagues, Vincent 1950 FRA0.5010.00 0.00 
  Tivillier, Jacques 1821 ENG0.0010.00 0.00 

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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