Rapid: Individual Calculations May 2019
 Surtees, Mike J  Total change: -28.60  Rating chartPersonal card
 26th Birmingham Rapidplay Open Birmingham ENG 2019-03-31
RcRownchangeKK*chgGame
 1898 2157 4.00 7 -1.43 20 -28.60 
  Bowcott-Terry, Finlay 1757  * ENG1.0010.08201.60 
  Harris, Michael 2234 ENG0.001-0.3920-7.80 
  Brown, Tom 1757  * ENG0.501-0.4220-8.40 
  Brett, Andrew R 2118 ENG0.001-0.5520-11.00 
  Ansari, Athar 1903 ENG1.0010.19203.80 
  Uddin, Moin 1757  * ENG1.0010.08201.60 
  Doherty, Paul D 1757  * ENG0.501-0.4220-8.40 
 * 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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