Rapid: Individual Calculations August 2023
 Abu Bakar, Abdul Wahab  Total change: -24.80  Rating chartPersonal card
 Keningau Chess Open Championship Keningau MAS 2023-07-22
RcRownchangeKK*chgGame
 1676 1808 4.00 8 -1.24 20 -24.80 
  Azali, Allif 1529 MAS1.0010.16203.20 
  Lim, Kian Hwa 1556 MAS1.0010.19203.80 
  Wising, Abdul Sahim 1988 MAS0.001-0.2620-5.20 
  Paodak, Abdolrashid R 1763 MAS0.001-0.5620-11.20 
  Likoh, Jason Warren 1679 MAS1.0010.33206.60 
  Ermando, Mohd Aizan 1737 MAS0.001-0.6020-12.00 
  Tan, David 1408  * MAS1.0010.08201.60 
  Abdul Sahim, Muhd Tirmidzi 1751 MAS0.001-0.5820-11.60 
 * 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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