Rapid: Individual Calculations February 2013
 Rogers, Tim L  Total change: -26.00  Rating chartPersonal card
 Golders Green Rapidplay Open London ENG 2013-01-05
RcRownchangeKK*chgGame
 2123 1955 0.00 4 -1.30 20 -26.00 
  D`costa, Lorin A R m2355  * ENG0.001-0.0820-1.60 
  Richardson, John R f2324 ENG0.001-0.1020-2.00 
  Pattni, Kishan 1796 ENG0.001-0.7120-14.20 
  Xausa, Flavio 2017 ITA0.001-0.4120-8.20 
 * 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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