Individual Calculations January 2016
 Koo, Wei Xin Rosamund  Total change: 18.80  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 1973 1807 3.00 8 0.47 40 18.80 
  Low, Zhen Yu Cyrus f2207  * SIN0.001-0.0840-3.20 
  Kamis, Kamarunsalehin 2018 BRU1.0010.774030.80 
  Yeap, Eng Chiam 2128 MAS1.0010.874034.80 
  Navalgund, Niranjan 2207  * IND0.001-0.0840-3.20 
  Sunardi, Sadeli 2078 INA0.001-0.1740-6.80 
  Chan, Yi Meng Ryan 1957 MAS0.001-0.3040-12.00 
  Chua, Xue Kai Alfred 1551 SIN0.001-0.8140-32.40 
  Kumar, Sri Shiva 1634 MAS1.0010.274010.80 
 * 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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