Rapid: Individual Calculations October 2013
 Chin, David  Total change: -20.80  Rating chartPersonal card
 SABAH GRANDE CHESS OPEN 2013 Kota Kinabalu MAS 2013-09-15
RcRownchangeKK*chgGame
 1859 2082 3.50 6 -1.04 20 -20.80 
  Mohd Saprin, Amir Qayyim 1682  * MAS0.501-0.4220-8.40 
  Ajeet Singh, Roshan 1961 MAS0.501-0.1620-3.20 
  Rosli, Ahmad Afiq Afyfy 1904 MAS1.0010.27205.40 
  Wising, Abdul Sahim 2054 MAS0.501-0.0420-0.80 
  Abu Bakar, Abdul Wahab 1872 MAS0.001-0.7720-15.40 
  Kamarudin, Akmal Adam 1682  * MAS1.0010.08201.60 
 * 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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