Rapid: Individual Calculations August 2017
 Palipana, Kethaka  Total change: -1.20  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U17(Rapid) Panjin Liaoning, China CHN 2017-07-21
RcRownchangeKK*chgGame
 1552 1481 2.00 5 -0.06 20 -1.20 
  Herath, H M A K 1711 SRI0.001-0.2120-4.20 
  Ng, Chung Lok Andrew 1676 HKG0.001-0.2520-5.00 
  Loo, Hsien Rong Evan 1468 MAS0.001-0.5220-10.40 
  Dahanayake, Kalindu 1402 SRI1.0010.39207.80 
  Lu, Li-Hsuan 1505 TPE1.0010.532010.60 

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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