Individual Calculations February 2019
 Mat, Puteri Rabiatul Adawiyah  Total change: -0.40  Rating chartPersonal card
 1 st Putrajaya International Chess Tournament 2019 Fide Rated (U2200) Putrajaya MAS 2019-01-19
RcRownchangeKK*chgGame
 1472 1138 0.50 4 -0.01 40 -0.40 
  Chong, Huan Yan 1475 MAS0.001-0.1240-4.80 
  Yeop, Mat Zaki 1493 MAS0.5010.394015.60 
  Lim, Sin Leong 1529 MAS0.001-0.0940-3.60 
  Chai, Chang Yik 1392 MAS0.001-0.1940-7.60 

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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