Individual Calculations June 2019
 Ng, Clive  Total change: -31.20  Rating chartPersonal card
 2019 Norths Club Championship Sydney AUS 2019-02-12
RcRownchangeKK*chgGame
 2005 2051 3.50 9 -1.56 20 -31.20 
  Champion, Patrick 1990 AUS0.001-0.5820-11.60 
  McGowan, Cameron 2085 AUS0.001-0.4520-9.00 
  Zheng, Marco Le Lun 2003 AUS1.0010.43208.60 
  Feldman, Vladimir m2114 AUS0.001-0.4120-8.20 
  Rodgers, Jack 2014 AUS0.001-0.5520-11.00 
  Cronin, Henry 1928 AUS1.0010.33206.60 
  Russell, Paul c1932 AUS1.0010.34206.80 
  Mallari, Donato f1983 AUS0.001-0.5920-11.80 
  Bayaca, Sterling 1997 AUS0.501-0.0820-1.60 

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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