Rapid: Individual Calculations August 2018
 Lee, Dariya  Total change: 4.00  Rating chartPersonal card
 14th Asian Schools Rapid Chess Championship 2018 - under 15 Girls Waskaduwa SRI 2018-07-08
RcRownchangeKK*chgGame
 1324 1426 4.50 7 0.20 20 4.00 
  Rupasinghe, A M S Anujana 1119 SRI1.0010.14202.80 
  Dissanayake, Ananya Anjuli 1067 SRI1.0010.10202.00 
  Tharushi, T H D Niklesha wc1549 SRI1.0010.672013.40 
  Fernando, G W Nethmi L 1442 SRI0.001-0.4820-9.60 
  Jalilova, Safinoza 1557 UZB0.001-0.3220-6.40 
  Jayatilaka, W M M Amodya 1334 SRI0.501-0.1320-2.60 
  Chamathka, Weerasinghe A Chethan 1203 SRI1.0010.22204.40 

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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