Individual Calculations September 2019
 Bui, Phin  Total change: -93.60  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1572 1888 4.50 8 -2.34 40 -93.60 
  Abdul Rahim, Ahmad Arif 1488  * MAS0.001-0.9240-36.80 
  Wang, Xin Ran Claire 1488  * MAS1.0010.08403.20 
  Ong, Zhiwei 1509 MAS1.0010.09403.60 
  Olaybal, Christian Marcelo 1677 PHI0.001-0.7740-30.80 
  Navaratnam, Ishaan Quan Tze 1488  * MAS1.0010.08403.20 
  Cheong, Jie Yao 1633 MAS0.501-0.3140-12.40 
  Liew, Kang Zhen 1577 MAS1.0010.14405.60 
  Sree, Veeramani P 1715 IND0.001-0.7340-29.20 
 * 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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