Individual Calculations April 2017
 Congiu, Mathilde  Total change: -3.40  Rating chartPersonal card
 Team 2017 - Nationale 1 r8-9 FRANCE FRA 2017-03-11
RcRownchangeKK*chgGame
 2131 2230 1.00 2 -0.17 20 -3.40 
  Durot, Edwige 1834 FRA1.0010.08201.60 
  Bijaoui, Manuel m2427 FRA0.001-0.2520-5.00 

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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