Blitz: Individual Calculations February 2020
 Arkell, Keith C  Total change: -48.60  Rating chartPersonal card
 Hastings Congress Blitz Hastings ENG 2020-01-02
RcRownchangeKK*chgGame
 2048 2447 4.00 7 -2.43 20 -48.60 
  Price, Gwilym 2056 ENG0.501-0.4120-8.20 
  Gallagher, Daniel Gh 2047  * ENG0.001-0.9220-18.40 
  Fishbein, Mitch 2047  * USA0.501-0.4220-8.40 
  Jukes, Sam 2047  * WLS1.0010.08201.60 
  Pavlov, Mikhail 2047  * RUS0.001-0.9220-18.40 
  Ortiz Sanchez, Luis 2047  * ESP1.0010.08201.60 
  Norinkeviciute, Rasa wf2047  * LTU1.0010.08201.60 
 * 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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