Rapid: Individual Calculations August 2019
 Lee, Qing Aun  Total change: 6.80  Rating chartPersonal card
 31st National Rapid Chess Championships 2019 - Open Singapore SGP 2019-07-27
RcRownchangeKK*chgGame
 1854 2042 6.50 9 0.34 20 6.80 
  Chit, Ye Thu 1642  * MYA1.0010.08201.60 
  Yeoh, Seong Jui Michael 1642  * SGP1.0010.08201.60 
  Ng, Sheng Feng 1647 SGP0.501-0.4220-8.40 
  Lim, Huay Leon Warren 1642  * SGP1.0010.08201.60 
  Tin, Jingyao m2330 SGP0.001-0.1620-3.20 
  Paciencia, Enrique m2313 SGP0.5010.33206.60 
  Ong, Yi Herng Joel 1642  * SGP1.0010.08201.60 
  Terekhov, Andrey f2184 RUS0.5010.19203.80 
  Fang, Kun 1642  * SGP1.0010.08201.60 
 * 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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