Individual Calculations September 2019
 Cheah, Cheok Fung  Total change: -44.20  Rating chartPersonal card
 16th IGB Dato Arthur Tan Malaysian Open Chess Championship 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1830 1891 3.00 9 -2.21 20 -44.20 
  Firman Syah, Farid m2291  * INA0.001-0.0820-1.60 
  Herath, H M R M K 1493 SRI1.0010.08201.60 
  Subramaniam, Sumant f2131 MAS0.001-0.2020-4.00 
  Chua, Chee Sian Sebastien 1643 MAS0.501-0.3120-6.20 
  Ding, Dao En wc1771 MAS1.0010.34206.80 
  Chan, Marcus 2182 MAS0.001-0.1520-3.00 
  Chia, Yu Zhe Ashton 1676 SGP0.001-0.7720-15.40 
  Nehete, Arnav 1662 IND0.501-0.2920-5.80 
  Foo, Jiu Yarng Clarance 1619 MAS0.001-0.8320-16.60 
 * 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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