Blitz: Individual Calculations June 2021
 Aldrich, James  Total change: -12.60  Rating chartPersonal card
 2021 Sydney Chess Club May Sunday Blitz Sydney AUS 2021-05-02
RcRownchangeKK*chgGame
 1736 1752 3.00 7 -0.63 20 -12.60 
  Kayastha, Madan c2113 NEP0.001-0.1020-2.00 
  Guse, George 1755 AUS0.001-0.5020-10.00 
  Galea, Patrick 1695 AUS0.001-0.5820-11.60 
  Zhang, Emily 1361 AUS1.0010.09201.80 
  Kim, Tomas 1711 AUS1.0010.44208.80 
  Chugunov, Vladimir 1852 AUS0.001-0.3620-7.20 
  Siva Sankaran, Anup Kumar 1667 IND1.0010.38207.60 

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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