Individual Calculations August 2019
 Blake, J Morgan  Total change: 2.40  Rating chartPersonal card
 22nd 4NCL Congress Open Telford ENG 2019-07-19
RcRownchangeKK*chgGame
 2011 1976 2.50 5 0.12 20 2.40 
  Hebden, Mark L g2376  * ENG0.001-0.0820-1.60 
  Tivillier, Jacques 1799 ENG1.0010.27205.40 
  Walton, Alan J c2123 ENG0.5010.20204.00 
  Salmons, Calum 1898 ENG0.001-0.6120-12.20 
  Jones, Tibor T 1857 SCO1.0010.34206.80 
 * 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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