Individual Calculations May 2015
 Rahman, Yousuf  Total change: -0.80  Rating chartPersonal card
 2nd 4NCL Congress Open Wakefield ENG 2015-04-17
RcRownchangeKK*chgGame
 1948 1737 1.00 4 -0.02 40 -0.80 
  Horton, Andrew P 2137  * ENG0.001-0.0840-3.20 
  Garnett, John S 1993 ENG0.001-0.1940-7.60 
  Sheard, Martin 1864 ENG0.001-0.3340-13.20 
  Buttell, David 1797 WLS1.0010.584023.20 
 * 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)
 

 

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