Individual Calculations May 2019
 Sophia, Yek Yu Han  Total change: 23.20  Rating chartPersonal card
 Dpulze Junior Chess Tournament 2019 (Fide Rated U1600) Cyberjaya, Selangor MAS 2019-03-30
RcRownchangeKK*chgGame
 1141 1323 3.50 4 0.58 40 23.20 
  Isaac, Lee Zhia Wei 1015 MAS1.0010.14405.60 
  Salihin, Farah Liyana wc1183 MAS0.501-0.1940-7.60 
  Zuhairuse, Asmuie Qayyum 1146 MAS1.0010.274010.80 
  Lim, Guan Ting Timothy 1221 MAS1.0010.364014.40 

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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