Rapid: Individual Calculations September 2019
 Akeya-Price, Robert A  Total change: 25.40  Rating chartPersonal card
 106th British Championships Rapidplay Torquay ENG 2019-08-03
RcRownchangeKK*chgGame
 1662 1645 4.50 7 1.27 20 25.40 
  Murawski, Jan 1245  * ENG1.0010.08201.60 
  Guha, Chirag 1790 WLS0.5010.19203.80 
  Patel, Devan 1677 ENG0.5010.04200.80 
  Stubbs, Oliver 1751 ENG0.5010.14202.80 
  Headlong, Fenella 1761 ENG1.0010.662013.20 
  Body, Giles 1751 ENG0.001-0.3620-7.20 
  Alahi, Mohammed 1656 ENG1.0010.522010.40 
 * 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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