Individual Calculations January 2014
 Kow, Jonathan  Total change: -12.90  Rating chartPersonal card
 5th Penang Heritage City International Chess Open 2013 Penang MAS 2013-12-09
RcRownchangeKK*chgGame
 1938 1712 1.00 6 -0.43 30 -12.90 
  Castellano, Christopher f2112  * PHI0.001-0.0830-2.40 
  Mohammad, Agus Kurniawan 2038 INA0.001-0.1330-3.90 
  Albakh, Ghassan Syaqiq 1911 INA0.001-0.2430-7.20 
  Ong, Way Justin 2018 MAS0.001-0.1430-4.20 
  Ramakrishnan, Ramesh 1869 MAS0.001-0.2930-8.70 
  Ooi, Yen Hoe 1678 MAS1.0010.453013.50 
 * 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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