Individual Calculations January 2014
 Chuah, Yi Ning  Total change: 35.40  Rating chartPersonal card
 5th Penang Heritage City International Chess Open 2013 Penang MAS 2013-12-09
RcRownchangeKK*chgGame
 1862 1570 2.50 8 1.18 30 35.40 
  Chong, Chor Yuen 1970  * HKG1.0010.923027.60 
  Aris, T.l.s. 1970  * INA0.001-0.0830-2.40 
  Khadijah, Qurota`ain 1956 INA0.001-0.0930-2.70 
  Angela, Natasha Renggalis 1788 INA0.001-0.2230-6.60 
  Hanif, Mollah 1841 BAN1.0010.833024.90 
  Wong, Yinn Long 1824 MAS0.001-0.1930-5.70 
  Limono, Handjojo 1851 INA0.001-0.1630-4.80 
  Asman, Nur Sabrina Aliya 1698 MAS0.5010.17305.10 
 * 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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