Rapid: Individual Calculations May 2016
 Pollack, Oscar  Total change: 17.20  Rating chartPersonal card
 Golders Green Rapidplay Congress Open Apr 16 London ENG 2016-04-02
RcRownchangeKK*chgGame
 1961 1769 2.50 6 0.86 20 17.20 
  Tippleston, Charles E c2057 ENG0.001-0.1620-3.20 
  Iqbal, Zafar 1947 ENG0.5010.23204.60 
  Limonov, Petr 1781 ENG1.0010.522010.40 
  Gregg, Alan M 1998 ENG0.001-0.2120-4.20 
  Kamath, Raghu 1811 ENG1.0010.562011.20 
  Jatautis, Donatas 2169  * LTU0.001-0.0820-1.60 
 * 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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