Rapid: Individual Calculations September 2016
 Richardson, John R  Total change: -69.80  Rating chartPersonal card
 Golders Green Rapidplay Congress Open August 16 London ENG 2016-08-06
RcRownchangeKK*chgGame
 1886 2250 1.00 5 -3.49 20 -69.80 
  Stewart, Tony Cm 1939 ENG0.001-0.8620-17.20 
  Kennedy, Craig 1919 SCO0.001-0.8820-17.60 
  Cohen, Ronnie 1850  * ENG1.0010.08201.60 
  Willow, Jonah B 1874 ENG0.001-0.9120-18.20 
  McCabe, Shane 1850  * ENG0.001-0.9220-18.40 
 * 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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