Rapid: Individual Calculations April 2017
 Ushenina, Anna  Total change: -0.80  Rating chartPersonal card
 FIDE Women's World Championship 2017. Rapid Tie-breaks. Tehran IRI 2017-02-11
RcRownchangeKK*chgGame
 2474 2483 2.00 4 -0.04 20 -0.80 
  Tan, Zhongyi wg2474 CHN1.0010.49209.80 
  Tan, Zhongyi wg2474 CHN0.001-0.5120-10.20 
  Tan, Zhongyi wg2474 CHN0.001-0.5120-10.20 
  Tan, Zhongyi wg2474 CHN1.0010.49209.80 

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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