Rapid: Individual Calculations April 2019
 Heaven, Pete  Total change: -8.80  Rating chartPersonal card
 2019 Frank Hatto Memorial Pencoed WLS 2019-03-23
RcRownchangeKK*chgGame
 1769 1939 3.00 5 -0.44 20 -8.80 
  Hurn, Robert Aj 1738 WLS1.0010.24204.80 
  Brown, Thomas 2092 WLS0.001-0.3020-6.00 
  Di-Vetta, Andrew 1596 WLS0.501-0.3820-7.60 
  Ray, Hiya 1539  * WLS1.0010.08201.60 
  Taylor, Robert Graham 1881 WLS0.501-0.0820-1.60 
 * 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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