Individual Calculations August 2016
 Willathgamuwa, Kevin  Total change: 24.00  Rating chartPersonal card
 2016 NSW Junior Championship U18 Sydney AUS 2016-07-11
RcRownchangeKK*chgGame
 1773 1950 7.00 9 0.60 40 24.00 
  Willathgamuwa, Rowan c1884 AUS1.0010.414016.40 
  Marsh, David 1739 AUS1.0010.23409.20 
  Boylan, Peter 1550  * AUS0.501-0.4240-16.80 
  Tao, William 1635 AUS1.0010.14405.60 
  Li, Raymond 1779 AUS0.501-0.2340-9.20 
  Clarke, Matthew 2084 AUS1.0010.684027.20 
  Yang, Gordon 1809 AUS1.0010.314012.40 
  Mikkelsen, Max 1661 AUS0.501-0.3440-13.60 
  Marsh, Luke 1818 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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