Individual Calculations July 2021
 Aldrich, James  Total change: 0.00  Rating chartPersonal card
 2021 NSW Open Sydney AUS 2021-06-12
RcRownchangeRpKK*chgGame
 1845 0 2.50 6 0.00 1788   0.00 
  Curran, Glynn 1779 AUS1.0010.00 0.00 
  Lin, Kerry 1905 AUS0.0010.00 0.00 
  Phan, James 1878 AUS1.0010.00 0.00 
  Lane, Ryan 1865 AUS0.0010.00 0.00 
  Siva Sankaran, Anup Kumar 1777 AUS0.5010.00 0.00 
  Peramunetilleke, Seth 1868 AUS0.0010.00 0.00 

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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