Rapid: Individual Calculations January 2015
 Stefanova, Antoaneta  Total change: -11.40  Rating chartPersonal card
 SportAccord Mind Games 2014. Rapid, Women. Beijing CHN 2014-12-11
RcRownchangeKK*chgGame
 2518 2578 3.50 7 -0.57 20 -11.40 
  Paehtz, Elisabeth mwg2485 GER1.0010.37207.40 
  Kosintseva, Tatiana gwg2505 RUS0.501-0.1020-2.00 
  Zhao, Xue gwg2485 CHN0.501-0.1320-2.60 
  Hou, Yifan gwg2600 CHN0.001-0.4720-9.40 
  Kosteniuk, Alexandra gwg2577 RUS0.5010.00200.00 
  Ju, Wenjun gwg2555 CHN0.501-0.0320-0.60 
  Harika, Dronavalli gwg2421 IND0.501-0.2120-4.20 

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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