Individual Calculations July 2019
 Whitney, Garth  Total change: -16.00  Rating chartPersonal card
 2019 Victorian Open Melbourne AUS 2019-06-07
RcRownchangeKK*chgGame
 1309 1184 1.50 5 -0.40 40 -16.00 
  Perrin, Brent 1584  * ENG0.001-0.0840-3.20 
  Zhao, Yi Fan 1584  * AUS0.001-0.0840-3.20 
  Lau, Edward 1045 AUS0.001-0.6940-27.60 
  Chiverton, Barnaby 1278 AUS1.0010.634025.20 
  Chang, Emma 1052 AUS0.501-0.1840-7.20 
 * 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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