Individual Calculations March 2019
 Astruc, Iban  Total change: -7.60  Rating chartPersonal card
 33eme Festival International des Jeux de Cannes - Open B (-2200) CANNES FRA 2019-02-18
RcRownchangeKK*chgGame
 1737 1642 3.00 9 -0.38 20 -7.60 
  Anton, Jose 1873 FRA0.001-0.2120-4.20 
  Dubreuil, Remy 1764 FRA0.001-0.3320-6.60 
  Salvado, Salome 1533 FRA0.501-0.1520-3.00 
  Stern, Robert 1854 ENG0.001-0.2320-4.60 
  Coqueraut, Lodewyk 1543 ITA1.0010.36207.20 
  Coqueraut, Jean Dominique 1714 ITA0.5010.10202.00 
  Birens, Eric-Andre 1807 FRA1.0010.722014.40 
  Bazzazi, Abdulaziz 1788 FRA0.001-0.3020-6.00 
  Picard Du Chambon, Gabriel 1760 FRA0.001-0.3420-6.80 

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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