Individual Calculations August 2019
 Tan, Yi Xun  Total change: 25.60  Rating chartPersonal card
 U1600 Fide Classica Chess Edition 5 Bandar Puteri Puchong MAS 2019-07-27
RcRownchangeKK*chgGame
 1375 1244 2.00 4 0.64 40 25.60 
  Mustapha, Said 1433 MAS0.001-0.2540-10.00 
  Koh, Chia Ping 1557 MAS0.001-0.1440-5.60 
  Isaac, Lee Zhia Wei 1057 MAS1.0010.264010.40 
  Chan, Soon Lim 1451 MAS1.0010.774030.80 

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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