Rapid: Individual Calculations July 2019
 Gan, Wei Tian  Total change: -5.80  Rating chartPersonal card
 Melaka FIDE RATED Open 2019 (Piala ADUN MacHAP Jaya Melaka MAS 2019-06-15
RcRownchangeKK*chgGame
 1790 1488 0.00 2 -0.29 20 -5.80 
  Nithyalakshmi, Sivanesan wc1758 MAS0.001-0.1720-3.40 
  Tukiran, Taulani 1822 MAS0.001-0.1220-2.40 

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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