Individual Calculations December 2018
 Brown, Greg  Total change: -16.40  Rating chartPersonal card
 2018 MCC Greg Hjorth Open Weekender Melbourne AUS 2018-11-02
RcRownchangeKK*chgGame
 1409 1235 1.50 6 -0.41 40 -16.40 
  Bayaca, Sterling 1635  * AUS0.001-0.0840-3.20 
  Li, Jackie 1635  * AUS0.001-0.0840-3.20 
  Maunders, Myiesha 1514 AUS0.001-0.1640-6.40 
  Arthur, James 1103 AUS0.501-0.1840-7.20 
  Jing, Lang 1014 AUS1.0010.22408.80 
  Hooi, Kathleen 1551 AUS0.001-0.1340-5.20 
 * 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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