Individual Calculations August 2017
 Mak, Xiu Ning Charlene  Total change: -8.00  Rating chartPersonal card
 Asian Schools Chess Championship 2017 G11 Panjin Liaoning, China CHN 2017-07-22
RcRownchangeKK*chgGame
 1291 1342 1.50 3 -0.20 40 -8.00 
  Chong, Kai Ni Agnes 1369 MAS0.001-0.4640-18.40 
  Rui, Yueyue 1251 CHN1.0010.384015.20 
  Withanarachchi, W A Vinoli One 1252 SRI0.501-0.1240-4.80 

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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