Individual Calculations October 2018
 Abdul Shukor, Abdul Aziz  Total change: -7.80  Rating chartPersonal card
 13th GOLDIS Malaysia Chess Challenge 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-08-19
RcRownchangeKK*chgGame
 1574 1870 5.50 7 -0.39 20 -7.80 
  Umayan, Samantha Babol 1470  * PHI1.0010.08201.60 
  Hiu, Jack Yuan 1470  * MAS1.0010.08201.60 
  Velarde, Jerish John 1638 PHI1.0010.21204.20 
  Ching, Francis 1636 PHI0.001-0.7920-15.80 
  Foo, Jiu Yarng Clarance 1511 MAS1.0010.10202.00 
  Md. Shariful, Islam 1641 BAN1.0010.21204.20 
  Cahyadi 1654 INA0.501-0.2820-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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