Rapid: Individual Calculations April 2019
 Azzam, Muhammad Siddiq Idris  Total change: -3.40  Rating chartPersonal card
 12th Sunway Velocity Mall Chess Challenge 2019 Cheras, Kuala Lumpur MAS 2019-03-17
RcRownchangeKK*chgGame
 1315 1061 0.50 3 -0.17 20 -3.40 
  Chandran, Mirnash 1461  * MAS0.001-0.0820-1.60 
  Yong, Li Ning 1084 MAS0.5010.03200.60 
  Louis, Michael Daniel 1399 MAS0.001-0.1220-2.40 
 * 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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