Rapid: Individual Calculations April 2017
 Atalik, Ekaterina  Total change: -10.40  Rating chartPersonal card
 FIDE Women's World Championship 2017. Rapid Tie-breaks. Tehran IRI 2017-02-11
RcRownchangeKK*chgGame
 2390 2399 0.50 2 -0.52 20 -10.40 
  Melia, Salome mwg2390 GEO0.001-0.5120-10.20 
  Melia, Salome mwg2390 GEO0.501-0.0120-0.20 

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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