Rapid: Individual Calculations December 2017
 Cannon, Richard J  Total change: -30.00  Rating chartPersonal card
 Golders Green FIDE Rapid Chess Open Nov 2017 London ENG 2017-11-11
RcRownchangeKK*chgGame
 1901 2026 3.00 6 -0.97 20 -19.40 
  Jekel, Wolfgang 1814 GER0.001-0.7720-15.40 
  Rizzoli, Aluna 1900 ITA0.001-0.6720-13.40 
  Fink-Nunn, Petra wf1954 ENG1.0010.40208.00 
  Somerfield, Adrian P 2004 ENG1.0010.47209.40 
  Rizvi, Nasir 1945 WLS0.001-0.6120-12.20 
  Sussman, Nigel 1791 ENG1.0010.21204.20 

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)
 
 Muswell Hill FIDE WEEKDAY Rapid Open Nov London ENG 2017-11-22
RcRownchangeKK*chgGame
 1959 2026 2.50 5 -0.53 20 -10.60 
  Stern, Robert 1814 ENG0.501-0.2720-5.40 
  Landau, Jonathan 1896 ENG1.0010.32206.40 
  Millward, David J 1776 ENG1.0010.19203.80 
  Lalic, Bogdan g2426  * CRO0.001-0.0820-1.60 
  Linton, William A 1882 ENG0.001-0.6920-13.80 
 * 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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