Individual Calculations September 2019
 Abuton, Kristian Glen  Total change: -55.20  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1619 1920 4.50 7 -1.38 40 -55.20 
  Goh, Li Fan 1520  * MAS1.0010.08403.20 
  Yip, Yong 1565 MAS0.501-0.3940-15.60 
  Ahmad Johari, Mohd Firdaus 1541 MAS1.0010.09403.60 
  Hisham, Nik Emer 1592 MAS1.0010.13405.20 
  Wan Abd Rahim, Wan Mohd Azmie 1777 MAS0.001-0.6940-27.60 
  Mohammadi Akbarabadi, Hossein 1582 IRI1.0010.12404.80 
  Hartono, Adji 1753 INA0.001-0.7240-28.80 
 * 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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