Individual Calculations February 2020
 Guo, David  Total change: 55.60  Rating chartPersonal card
 2020 Australian Reserves Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 1695 1544 4.00 8 1.39 40 55.60 
  Deen-Cowell, Nicholas 1869 AUS0.001-0.1340-5.20 
  Daffy, Joseph 1816 AUS0.001-0.1740-6.80 
  Rupasinghe, Chanya 1324 AUS1.0010.22408.80 
  Clouston, Bevan 1634 AUS1.0010.624024.80 
  Mann, Anthony 1647 AUS0.5010.14405.60 
  Pan, Jason 1544 AUS1.0010.504020.00 
  Vincent, Alaina 1789 IND0.001-0.2040-8.00 
  Kordahi, Nicholas 1934 AUS0.5010.414016.40 

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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