Individual Calculations February 2014
 Jarek, Katherine  Total change: -20.70  Rating chartPersonal card
 2014 WOM Australian Womens Masters Melbourne AUS 2014-01-20
RcRownchangeKK*chgGame
 2022 1975 1.50 5 -0.69 30 -20.70 
  Otgonjargal, Sengeravdan wf2207 MGL0.001-0.2130-6.30 
  Narenthran, Savithri wf1778 AUS1.0010.25307.50 
  Jule, Alexandra wm1937 AUS0.501-0.0530-1.50 
  Vahtra, Tuuli wf2038 EST0.001-0.4130-12.30 
  Richards, Heather S wm2150 ENG0.001-0.2730-8.10 

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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