Individual Calculations January 2019
 Ismail, Ahmad  Total change: -69.00  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Open Category) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1626 1956 3.50 8 -3.45 20 -69.00 
  Sakthivel, Heamish Kanha 1556  * IND0.501-0.4220-8.40 
  Ang, Jing Xuan 1731 MAS0.501-0.2820-5.60 
  Wu, David Tai-Wei 1629 TPE0.001-0.8720-17.40 
  Nethmina, S A Indura 1556  * SRI1.0010.08201.60 
  Tin, Shan Wen 1739 MAS0.501-0.2820-5.60 
  Lee, Care Greene 1596 MAS0.001-0.9020-18.00 
  Sreenivasan, Brandon Tien 1556  * MAS0.501-0.4220-8.40 
  Wong, Shyun Fwu Aldrin 1643 SGP0.501-0.3620-7.20 
 * 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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