Individual Calculations February 2019
 Chooi, Yi Jien  Total change: -22.00  Rating chartPersonal card
 1 st Putrajaya International Chess Tournament 2019 Fide Rated (U2200) Putrajaya MAS 2019-01-19
RcRownchangeKK*chgGame
 1241 1420 3.00 5 -0.55 40 -22.00 
  Najarin, Nazir 1708 MAS0.001-0.1640-6.40 
  Mohd Faizullah, Aisyah Dalilah Im 1072 MAS1.0010.11404.40 
  Kartika, Mitchell Jeevan 1085 INA0.501-0.3840-15.20 
  Khoo, Ming Hin Melwin 1177 MAS0.501-0.3040-12.00 
  Mohd Faizullah, Ahmad Danial Iska 1161 MAS1.0010.18407.20 

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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