Rapid: Individual Calculations May 2018
 Kampung, Alipar  Total change: -4.60  Rating chartPersonal card
 SMK Kota Marudu Chess Open 2018 Kota Marudu, Sabah MAS 2018-03-31
RcRownchangeKK*chgGame
 1788 1578 0.00 1 -0.23 20 -4.60 
  Ermando, Mohd Aizan 1788 MAS0.001-0.2320-4.60 

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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