Individual Calculations February 2014
 Richards, Heather S  Total change: -2.25  Rating chartPersonal card
 2014 WOM Australian Womens Masters Melbourne AUS 2014-01-20
RcRownchangeKK*chgGame
 2044 2150 5.50 9 -0.15 15 -2.25 
  Chibnall, Alana 1910 AUS1.0010.20153.00 
  Sukandar, Irine Kharisma wg2369 INA0.001-0.2215-3.30 
  Brokko, Margit wf2044 EST1.0010.36155.40 
  Stangl, Anita Dr. wf2138 GER1.0010.48157.20 
  Otgonjargal, Sengeravdan wf2207 MGL0.001-0.4215-6.30 
  Jarek, Katherine wm1975 AUS1.0010.27154.05 
  Jule, Alexandra wm1937 AUS0.501-0.2715-4.05 
  Vahtra, Tuuli wf2038 EST0.001-0.6515-9.75 
  Narenthran, Savithri wf1778 AUS1.0010.10151.50 

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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