Rapid: Individual Calculations August 2017
 Herath, H M A K  Total change: -9.60  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U17(Rapid) Panjin Liaoning, China CHN 2017-07-21
RcRownchangeKK*chgGame
 1645 1711 3.00 6 -0.48 20 -9.60 
  Palipana, Kethaka 1481 SRI1.0010.21204.20 
  Malhara, W.a. Hansana 1451 SRI0.001-0.8220-16.40 
  Loo, Hsien Rong Evan 1468 MAS1.0010.20204.00 
  Pangilinan, Stephen Rome c1894 PHI0.001-0.2620-5.20 
  Ng, Chung Lok Andrew 1676 HKG1.0010.45209.00 
  Sagita, Catur Adi c1899 INA0.001-0.2620-5.20 

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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