Blitz: Individual Calculations October 2013
 Kodikara, K K M A  Total change: 23.20  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 15 Open Blitz Hikkaduwa SRI 2013-09-05
RcRownchangeKK*chgGame
 1633 1320 2.00 6 1.16 20 23.20 
  Thawalampola, Banuka Neranjan 1666 SRI0.001-0.1120-2.20 
  Jayasooriya, Kaveesh 1603 SRI1.0010.842016.80 
  Mayed, Al-Rashedi 1720  * UAE0.001-0.0820-1.60 
  Wijerathne, Theshan Thathsara 1629 SRI1.0010.862017.20 
  Tennakoon, T T M D C T 1529 SRI0.001-0.2320-4.60 
  Altaher, Salman Tarek 1652 UAE0.001-0.1220-2.40 
 * 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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