Individual Calculations November 2018
 Ghodosi, Hossein  Total change: -10.40  Rating chartPersonal card
 2018 Queensland Championships Brisbane AUS 2018-09-27
RcRownchangeKK*chgGame
 1899 1778 2.50 8 -0.26 40 -10.40 
  Cuellar, Gabriel 1986 MEX1.0010.774030.80 
  Parle, Hughston 2035 AUS0.001-0.1840-7.20 
  Ostapenko, Michael 1917 AUS0.5010.19407.60 
  Slater-Jones, Henry c1993 AUS0.001-0.2340-9.20 
  Holliday, Bruce M 1827 AUS0.001-0.4340-17.20 
  Chan, Jacob Joseph 1741 AUS0.501-0.0540-2.00 
  Morris, Byron 1723 AUS0.501-0.0840-3.20 
  Paevskiy, Igor 1967 AUS0.001-0.2540-10.00 

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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