Rapid: Individual Calculations November 2017
 Davison, Chris  Total change: 9.20  Rating chartPersonal card
 Golders Green FIDE Rapid Chess Open October 2017 London ENG 2017-10-14
RcRownchangeKK*chgGame
 2039 2044 3.50 6 0.46 20 9.20 
  Arbuello, Diego 2017 ARG0.001-0.5420-10.80 
  Jain, Gautam 1875 ENG1.0010.28205.60 
  Linton, William A 1866 ENG1.0010.27205.40 
  Radovanovic, Jovica f2229 SRB1.0010.742014.80 
  Grattage, Matthew 2055 ENG0.001-0.4820-9.60 
  Swanson, Stephen 2189 SCO0.5010.19203.80 

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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