Individual Calculations July 2019
 Safri, Zulkarnain  Total change: -11.20  Rating chartPersonal card
 MALAYSIAN CHESS CHAMPIONSHIP 2019 Kuantan, Pahang MAS 2019-05-25
RcRownchangeKK*chgGame
 1684 1445 1.00 6 -0.28 40 -11.20 
  Tin, Shan Wen 1845  * MAS0.001-0.0840-3.20 
  Ishak, Mohd Hafizul 1756 MAS0.001-0.1440-5.60 
  Lim, Kian Hwa 1691 MAS0.001-0.1940-7.60 
  Hasan Basri, Muhd Ariji 1603 MAS1.0010.714028.40 
  Tee, Han Kang 1620 MAS0.001-0.2740-10.80 
  Tin, Shan Ze 1589 MAS0.001-0.3140-12.40 
 * 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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