Rapid: Individual Calculations December 2018
 Duncan, Chris R  Total change: -3.60  Rating chartPersonal card
 BBCA FIDE RAPIDPLAY 2018 Open Chigwell ENG 2018-11-11
RcRownchangeKK*chgGame
 2127 2299 4.00 6 -0.18 20 -3.60 
  Barton, Tom A 1899  * ENG1.0010.08201.60 
  Malinovskii, Ilia 2009 RUS1.0010.16203.20 
  Richardson, John R f2135 ENG0.501-0.2220-4.40 
  Radovanovic, Jovica f2255 SRB0.501-0.0620-1.20 
  Rizvi, Nasir 1992 WLS1.0010.14202.80 
  Lalic, Bogdan g2469 CRO0.001-0.2820-5.60 
 * 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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