Individual Calculations February 2016
 Evans, Helen I  Total change: 23.80  Rating chartPersonal card
 Hastings Masters 2015 Hastings ENG 2015-12-28
RcRownchangeKK*chgGame
 1896 1577 2.50 9 1.19 20 23.80 
  Pickersgill, Adrian O 1977  * ENG0.001-0.0820-1.60 
  Young, Mel J 1901 ENG0.001-0.1320-2.60 
  Dennis, Nigel W 1820 ENG1.0010.802016.00 
  Brown, Thomas 1977  * WLS0.001-0.0820-1.60 
  Brewer, Callum D 1945 ENG0.001-0.1020-2.00 
  Macrae, James S 1693 SCO1.0010.662013.20 
  Waddington, Mike P f1977  * ENG0.001-0.0820-1.60 
  Gibbs, Daniel C 1796 ENG0.5010.28205.60 
  Larsen, Andreas 1977  * 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)
 

 

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