Rapid: Individual Calculations February 2016
 Isaksen, Peter A  Total change: 0.20  Rating chartPersonal card
 Golders Green Rapidplay Congress Open London ENG 2016-01-02
RcRownchangeKK*chgGame
 1994 1652 0.50 4 0.01 20 0.20 
  Senior, Gary 2052  * ENG0.001-0.0820-1.60 
  Stewart, Tony Cm 1997 ENG0.5010.39207.80 
  Bird, Joel 1874 ENG0.001-0.2220-4.40 
  Niccoli, Tony 2052  * ENG0.001-0.0820-1.60 
 * 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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