Individual Calculations September 2014
 Ding, Tze How Dilwen  Total change: 15.60  Rating chartPersonal card
 10th Asian Schools Chess Championship 2014-Under 17 Open Taichung TPE 2014-08-23
RcRownchangeKK*chgGame
 1781 1808 2.00 3 0.39 40 15.60 
  Uduwala, Pramod Dimuthu 1628 SRI1.0010.264010.40 
  Yang, Ching Wei, Austin 1883 TPE0.5010.10404.00 
  Wimalasuriya, Kasun M. c1833 SRI0.5010.03401.20 

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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