Individual Calculations March 2011
 Cafferty, Bernard  Total change: -6.30  Rating chartPersonal card
 Hastings Masters 2011 Hastings ENG 2010-12-28
RcRownchangeKK*chgGame
 2205 2133 2.50 7 -0.42 15 -6.30 
  Haria, Ravi 1952 ENG0.501-0.2415-3.60 
  Spence, David J 2237 ENG0.001-0.3615-5.40 
  Kotronias, Vasilios g2533  * GRE0.001-0.0815-1.20 
  Campbell, Eoin 1950 SCO1.0010.26153.90 
  Ramondino, Renzo f2257 ITA0.5010.17152.55 
  Snape, Ian L 2228 ENG0.5010.13151.95 
  Prosviriakov, Vladimir m2280 USA0.001-0.3015-4.50 
 * 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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