Individual Calculations September 2009
 Russell, Luthien  Total change: -30.00  Rating chartPersonal card
 City of Melbourne Open Melbourne AUS 2009-04-27
RcRownchangeKK*chgGame
 1937 1769 1.00 5 -0.59 15 -8.85 
  Teichmann, Erik O M C f2119 ENG0.001-0.1115-1.65 
  Hogg, Dean 2115 AUS0.001-0.1115-1.65 
  Anton, Sarah 1718 AUS1.0010.43156.45 
  Dizdarevic, Mehmedalija 2081 BIH0.001-0.1415-2.10 
  Jago, Stephen 1652 AUS0.001-0.6615-9.90 

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)
 
 Oceania Zonal Women Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 1851 1769 1.00 6 -1.41 15 -21.15 
  Caoili, Arianne wm2119 AUS0.001-0.1115-1.65 
  Anton, Sarah 1718 AUS0.001-0.5715-8.55 
  Kinder, Jessica 1708 AUS0.001-0.5815-8.70 
  Smith, Vivian J wf1809 NZL0.5010.06150.90 
  Gao, Judy wc1907 NZL0.5010.19152.85 
  Guo, Emma 1845 AUS0.001-0.4015-6.00 

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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