Blitz: Individual Calculations October 2013
 Hansani, B H Dureka  Total change: 20.20  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 15 Girls Blitz Hikkaduwa SRI 2013-09-05
RcRownchangeKK*chgGame
 1468 1453 4.00 6 1.01 20 20.20 
  Umayangana, H Indumini 1225 SRI1.0010.21204.20 
  Silva, E Nisini Nethmila 1387 SRI1.0010.41208.20 
  Kahanda, I D S 1614 SRI1.0010.712014.20 
  Varshini, V 1853  * IND0.001-0.0820-1.60 
  Jayathilaka, Thakshila Nadeeshan 1332 SRI0.001-0.6620-13.20 
  Bandara, R M Nisakya 1398 SRI1.0010.42208.40 
 * 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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