Rapid: Individual Calculations June 2023
 Allen, John P  Total change: 25.20  Rating chartPersonal card
 1st Orpington FIDE Rapidplay - Open Orpington ENG 2023-05-20
RcRownchangeKK*chgGame
 1665 1601 4.00 6 1.26 20 25.20 
  Di Mattia, Luciano 1450 ENG1.0010.30206.00 
  Faulks, Nick c1877 BER1.0010.832016.60 
  Mack, Andrew L f2125 ENG0.001-0.0320-0.60 
  Knott, Gavin A 1671 ENG0.001-0.4020-8.00 
  Stebbings, Robert J 1445 ENG1.0010.29205.80 
  Leslie-Smith, Lance 1423 RSA1.0010.27205.40 

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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