Individual Calculations January 2016
 Daif, Sarah  Total change: -3.60  Rating chartPersonal card
 Team 2016 - Nationale 1 r4-5 FRANCE FRA 2015-12-05
RcRownchangeKK*chgGame
 1907 1787 0.50 2 -0.18 20 -3.60 
  Broly, Mathilde 1922 FRA0.001-0.3220-6.40 
  Rollot, Florence 1891 FRA0.5010.14202.80 

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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