Rapid: Individual Calculations January 2018
 Varney, Daniel  Total change: 15.40  Rating chartPersonal card
 9th CSC London Chess Classic: Rapidplay U2050 London ENG 2017-12-09
RcRownchangeKK*chgGame
 1782 1611 2.50 6 0.77 20 15.40 
  White, David J 1879 ENG0.5010.33206.60 
  Reed, Karim S 1844 ENG0.001-0.2120-4.20 
  Phillips, David 1443 ENG0.001-0.7220-14.40 
  Matthews, Gabriel 1836 IRL1.0010.782015.60 
  Keen, Cosima C 1853 ENG0.001-0.2020-4.00 
  Kamath, Raghu 1838 ENG1.0010.792015.80 

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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