Individual Calculations February 2019
 Marsh, David  Total change: -30.40  Rating chartPersonal card
 2019 Australian Junior Championship U18 Open Sydney AUS 2019-01-14
RcRownchangeKK*chgGame
 1783 1814 3.00 7 -0.76 40 -30.40 
  Bayaca, Sterling 1934 AUS0.001-0.3440-13.60 
  Fikh, Anthony c1828 AUS1.0010.524020.80 
  Hathiramani, Dillon 1911 AUS0.001-0.3740-14.80 
  Yang, Oliver 1566 AUS1.0010.19407.60 
  Dharmapuri, Sri Krishna Kousel 1546 AUS0.001-0.8340-33.20 
  Ginovic, Aleksy 1634 AUS1.0010.264010.40 
  Yang, Ray 2065 AUS0.001-0.1940-7.60 

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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