Individual Calculations September 2009
 Fairley, Natasha  Total change: -7.65  Rating chartPersonal card
 Oceania Zonal Women Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 1788 1778 2.00 5 -0.51 15 -7.65 
  Berezina, Irina mwm2128 AUS0.001-0.1115-1.65 
  Gao, Judy wc1907 NZL0.5010.17152.55 
  Tsoi, Nicole 1648 NZL0.501-0.1815-2.70 
  Kinder, Jessica 1708 AUS0.001-0.6015-9.00 
  Gloria, Sukhu 1550 FIJ1.0010.21153.15 

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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