Individual Calculations December 2016
 Lee, Qing Aun  Total change: 21.60  Rating chartPersonal card
 33rd National Age Group Chess Championships 2016 - Open Under-20 Singapore SGP 2016-11-19
RcRownchangeKK*chgGame
 1973 2227 6.00 7 0.54 40 21.60 
  Chow, Kit Meng Jordan Max 1827  * SGP1.0010.08403.20 
  Tan, Zhong Kai 1910 SGP0.501-0.3740-14.80 
  Goh, Sean Christian 1949 SGP1.0010.17406.80 
  Tin, Jingyao m2432 SGP0.5010.264010.40 
  Lau, Ende Matthew 2005 SGP1.0010.22408.80 
  Ng, Sheng Feng 1827  * SGP1.0010.08403.20 
  Koh, Ming Yao Gavin 1860 SGP1.0010.10404.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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