Blitz: Individual Calculations October 2013
 Willathgamuwa, Kevin  Total change: -17.40  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 11 Open Blitz Hikkaduwa SRI 2013-09-05
RcRownchangeKK*chgGame
 1515 1793 4.00 6 -0.87 20 -17.40 
  Lorensuhewa, Chamath Pramodya 1393  * SRI1.0010.08201.60 
  Kodithuwakku, Himsara 1393  * SRI1.0010.08201.60 
  Thilakarathne, G M H 1634 SRI0.001-0.7120-14.20 
  Sezdbekov, Ruslan 1719 KGZ0.001-0.6020-12.00 
  Kodikara, N S 1393  * SRI1.0010.08201.60 
  Piyumantha, M Sasith Nipun 1556 SRI1.0010.20204.00 
 * 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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