Rapid: Individual Calculations April 2017
 Ali, Golam S  Total change: -25.20  Rating chartPersonal card
 22nd Birmingham Rapidplay Open Birmingham ENG 2017-03-26
RcRownchangeKK*chgGame
 1920 1961 2.00 6 -1.26 20 -25.20 
  Hebden, Mark L g2361  * ENG0.001-0.0820-1.60 
  Somton, Anita 1561  * ENG1.0010.08201.60 
  Murphy, Conor E 2046 ENG0.001-0.3820-7.60 
  Hilton, Tim 1811 ENG1.0010.30206.00 
  Mihalik, Agoston 2114 HUN0.001-0.3020-6.00 
  Patel, Devan 1624 ENG0.001-0.8820-17.60 
 * 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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