Rapid: Individual Calculations January 2017
 Wiratunga, Ishan Vh  Total change: 50.40  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1926 1640 4.00 9 2.52 20 50.40 
  Stephan, Axel 2040  * GER0.001-0.0820-1.60 
  Deligny, Franck 1952 FRA1.0010.862017.20 
  Mircov, Nicola-Alexandru 2040  * ROU0.001-0.0820-1.60 
  Liang, Jake Z 1891 ENG0.5010.31206.20 
  Gallagher, Daniel Gh 1852 ENG0.001-0.2320-4.60 
  Tissot, Alice 1888 FRA1.0010.812016.20 
  Crichton, Martin 1859 IRL0.5010.28205.60 
  Johnson, Paul 1866 ENG1.0010.792015.80 
  Zhu, Richard 1944 ENG0.001-0.1420-2.80 
 * 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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