Individual Calculations July 2016
 Brockman, Roland  Total change: -18.20  Rating chartPersonal card
 2016 NSW Open Sydney AUS 2016-06-11
 1843 1661 0.50 5 -0.91 20 -18.20 
  Huynh, Arthur 1982 AUS0.5010.37207.40 
  Davis, Tony J c1949 AUS0.001-0.1620-3.20 
  Wentworth, Steven 1789 AUS0.001-0.3320-6.60 
  Redgrave, John 1876 AUS0.001-0.2320-4.60 
  Shen, Kevin 1620 AUS0.001-0.5620-11.20 

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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