Individual Calculations August 2017
 Gao, Hans  Total change: 8.20  Rating chartPersonal card
 2017 Malcolm Pyke Memorial Melbourne AUS 2017-05-01
RcRownchangeKK*chgGame
 1974 2159 5.50 7 0.41 20 8.20 
  Anton, Sarah wc1759  * AUS1.0010.08201.60 
  Ly, Thai 1930 AUS1.0010.21204.20 
  O`molloy, Eamonn 1982 IRL0.501-0.2320-4.60 
  Dizdarevic, Mehmedalija 1993 BIH1.0010.28205.60 
  Cannon, David 1973 AUS1.0010.26205.20 
  Gorka, Carl 2161 ENG0.5010.00200.00 
  Yu, Bobby 2017 AUS0.501-0.1920-3.80 
 * 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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