Individual Calculations January 2016
 Tan, Jia Xuan  Total change: 47.60  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 (Challenger) Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 1365 1098 2.00 4 1.19 40 47.60 
  Thuduwage, Yasasirini Pabasara 1446 SRI0.001-0.1140-4.40 
  Ong, Weng Yan 1114 MAS1.0010.524020.80 
  Hairul, Muhd Ilhan Mansiz 1446 MAS1.0010.894035.60 
  Cheong, Tze Wen Jarell 1455 MAS0.001-0.1140-4.40 

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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