Rapid: Individual Calculations February 2013
 Stewart, Ashley  Total change: -1.80  Rating chartPersonal card
 Golders Green Rapidplay Open London ENG 2013-01-05
RcRownchangeKK*chgGame
 2100 2003 1.50 4 -0.09 20 -1.80 
  D`costa, Lorin A R m2403  * ENG0.001-0.0820-1.60 
  Sanders, Isaac B 2146 ENG0.001-0.3120-6.20 
  Pattni, Kishan 1796 ENG1.0010.23204.60 
  Jyothilal, Narayanan 2054 IND0.5010.07201.40 
 * 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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