Individual Calculations February 2019
 Viers, Alexandre  Total change: -1.80  Rating chartPersonal card
 15e Open de Vandoeuvre 2019 - Tournoi B (-2000 elo) VANDOEUVRE LES NANCY FRA 2019-01-02
RcRownchangeKK*chgGame
 1656 1687 4.00 8 -0.09 20 -1.80 
  Valdman, Andrei 1287  * FRA1.0010.08201.60 
  Battistella, Valentin 1882 FRA0.001-0.2520-5.00 
  Kajganic, Fabien 1919 FRA1.0010.792015.80 
  Lallemant, Aurelien 1779 FRA0.001-0.3720-7.40 
  Francois, Gwladys 1834 FRA0.001-0.3020-6.00 
  Tenenbaum, Rosine 1443 FRA1.0010.20204.00 
  Bellahcene, Omar 1818 FRA0.001-0.3220-6.40 
  Piquard, Yaroslav 1287  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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