Rapid: Individual Calculations November 2015
 De Fonseka, Lakni Novenya  Total change: 20.20  Rating chartPersonal card
 National Youth Rapid Championships 2015 - Girls Under 16 Colombo SRI 2015-10-10
RcRownchangeKK*chgGame
 1334 1113 2.00 4 1.01 20 20.20 
  Pasqual, Anuki 1432 SRI0.001-0.1320-2.60 
  Peiris, H Pevinya 1513  * SRI0.001-0.0820-1.60 
  Chanika, Dushani 1151 SRI1.0010.552011.00 
  Dewmini, K P Samadhi Navodhya 1238 SRI1.0010.672013.40 
 * 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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