Individual Calculations July 2016
 Willathgamuwa, Rowan  Total change: -12.40  Rating chartPersonal card
 2016 NSW Open Sydney AUS 2016-06-11
 1864 1896 3.00 6 -0.31 40 -12.40 
  Jones, Richard S. m2296  * WLS0.001-0.0840-3.20 
  O`donoghue, Malachi 1764 AUS0.501-0.1840-7.20 
  Marsh, David 1781 AUS1.0010.344013.60 
  Tan, Teck Woon 1546 SIN0.501-0.3940-15.60 
  Kempen, Leon c1969 AUS0.5010.10404.00 
  Anup, Kumar S. 1827 IND0.501-0.1040-4.00 
 * 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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