Rapid: Individual Calculations November 2018
 Che, Lah Bin Buchin  Total change: 13.40  Rating chartPersonal card
 The 9th Tan Sri Lee Loy Seng Perak Grand Prix Chess Championship 2018 Ipoh, Perak MAS 2018-09-23
RcRownchangeKK*chgGame
 1786 1598 2.00 5 0.67 20 13.40 
  Muhammad, Suhaib Mohd Azmi 1914 MAS1.0010.872017.40 
  Mohd, Safri Bin Ilias 1785 MAS0.001-0.2620-5.20 
  Salehuddin, Bin Shamsuddin 1719 MAS1.0010.662013.20 
  Muhd, Irfan Haqqim B Azhar 1838 MAS0.001-0.2020-4.00 
  Ahmad, Kamal Bin Rustam Affendi 1672 MAS0.001-0.4020-8.00 

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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