Individual Calculations December 2023
 Fan, Chloe  Total change: 57.20  Rating chartPersonal card
 2023 MCC Greg Hjorth Open Melbourne AUS 2023-11-03
RcRownchangeKK*chgGame
 1842 1783 4.50 7 1.43 40 57.20 
  Kerr-Chapman, Peter 1383  * AUS1.0010.08403.20 
  Soo, Kai Jie f2054 AUS0.001-0.1740-6.80 
  Dhar, Subhabroto 1462 AUS1.0010.13405.20 
  Cordover, Oliver 1592 AUS1.0010.254010.00 
  Dai, Cheng 2079 AUS0.5010.354014.00 
  Bassig, Hamish f2055 AUS1.0010.834033.20 
  Solomon, Stephen J m2272 AUS0.001-0.0440-1.60 
 * 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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