Rapid: Individual Calculations January 2017
 Cheong, Tze Wen Jarell  Total change: 13.60  Rating chartPersonal card
 U15 National Scholastic Championship 2016 (Open) Putrajaya MAS 2016-12-03
RcRownchangeKK*chgGame
 1714 1533 1.50 3 0.68 20 13.60 
  Mohd Saprin, Amir Ghaazi 1818 MAS0.5010.34206.80 
  Koo, Wei Wei Melanie 1607 MAS1.0010.602012.00 
  Azhar, Puteri Munajjah Az-Zahraa 1717 MAS0.001-0.2620-5.20 

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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