Individual Calculations July 2019
 Mallari, Donato  Total change: 21.20  Rating chartPersonal card
 2019 NSW Open Sydney AUS 2019-06-08
RcRownchangeKK*chgGame
 2000 2059 5.00 7 1.06 20 21.20 
  Blaszczyk, Michael 1672 AUS1.0010.09201.80 
  Cabilin, Jeff c1814 AUS1.0010.20204.00 
  Wagdy, Andro m2282 EGY1.0010.782015.60 
  Ikeda, Junta m2424 AUS0.001-0.1020-2.00 
  Rodgers, Jack 2047 AUS0.001-0.5220-10.40 
  Litchfield, Frederick 2057 AUS1.0010.502010.00 
  Keating, Jack 1704 AUS1.0010.11202.20 

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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