Individual Calculations May 2013
 Sloan, Cecil  Total change: -16.50  Rating chartPersonal card
 e2e4 Gatwick U2000 April 2013 London ENG 2013-04-05
RcRownchangeKK*chgGame
 1881 1719 0.50 3 -0.36 30 -10.80 
  Fisher, Robert Hc 1828 ENG0.5010.15304.50 
  Sucikova, Svetlana 1877 SVK0.001-0.2930-8.70 
  Ireland, David J 1939 ENG0.001-0.2230-6.60 

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)
 
 Hampstead Under 2200 FIDE Congress April 2013 London ENG 2013-04-20
RcRownchangeKK*chgGame
 1975 1719 0.00 1 -0.19 30 -5.70 
  Moss, Guy 1975 ISR0.001-0.1930-5.70 

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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