Individual Calculations August 2016
 Marsh, David  Total change: 43.60  Rating chartPersonal card
 2016 NSW Junior Championship U18 Sydney AUS 2016-07-11
RcRownchangeKK*chgGame
 1793 1739 5.00 9 1.09 40 43.60 
  Marsh, Luke 1818 AUS0.001-0.3940-15.60 
  Willathgamuwa, Kevin c1950 AUS0.001-0.2340-9.20 
  Tao, William 1635 AUS1.0010.364014.40 
  Clarke, Matthew 2084 AUS1.0010.894035.60 
  Mikkelsen, Max 1661 AUS1.0010.394015.60 
  Willathgamuwa, Rowan c1884 AUS0.5010.19407.60 
  Boylan, Peter 1521 AUS0.501-0.2840-11.20 
  Li, Raymond 1779 AUS0.001-0.4440-17.60 
  Yang, Gordon 1809 AUS1.0010.604024.00 

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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