Individual Calculations September 2009
 Guo, Emma  Total change: 6.00  Rating chartPersonal card
 Oceania Zonal Women Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 1844 1845 5.00 9 0.40 15 6.00 
  Gloria, Sukhu 1550 FIJ1.0010.15152.25 
  Anton, Sarah 1718 AUS0.001-0.6715-10.05 
  Tsoi, Nicole 1648 NZL1.0010.25153.75 
  Smith, Vivian J wf1809 NZL1.0010.45156.75 
  Reid, Vaness 1837 AUS1.0010.49157.35 
  Caoili, Arianne wm2172 AUS0.001-0.1315-1.95 
  Berezina, Irina mwm2195 AUS0.001-0.1115-1.65 
  Maroroa, Sue wf1894 NZL0.001-0.4315-6.45 
  Russell, Luthien 1769 AUS1.0010.40156.00 

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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