Rapid: Individual Calculations April 2017
 Willow, Jonah B  Total change: 30.60  Rating chartPersonal card
 22nd Birmingham Rapidplay Open Birmingham ENG 2017-03-26
RcRownchangeKK*chgGame
 2063 1945 4.00 7 1.53 20 30.60 
  Patel, Devan 1624 ENG1.0010.13202.60 
  Fishburne, Stewart K 2058 ENG1.0010.652013.00 
  Stepanyan, Henrik 2122 ENG0.001-0.2720-5.40 
  Mihalik, Agoston 2114 HUN1.0010.722014.40 
  Arkell, Keith C g2345  * ENG0.001-0.0820-1.60 
  Fallowfield, Jeremy R 2080 ENG0.001-0.3220-6.40 
  Sanghera, Parminder 2095 SCO1.0010.702014.00 
 * 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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