Individual Calculations March 2018
 Dumont, Aline  Total change: -29.60  Rating chartPersonal card
 Championnat de la Manche 2017 - Open B SAINT ABIT FRA 2018-02-10
RcRownchangeKK*chgGame
 1345 1437 1.00 4 -1.48 20 -29.60 
  Lesenechal, Maurice 1233 FRA0.001-0.7620-15.20 
  Desmoulieres, Axelle 1656 FRA0.001-0.2220-4.40 
  Viel, Manon 1191 FRA1.0010.19203.80 
  Robert, Patrick 1299 FRA0.001-0.6920-13.80 

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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