Individual Calculations April 2019
 Kirszenberg, Marc  Total change: 1.40  Rating chartPersonal card
 Championnat Indivuel d'Echecs des Hauts-de-Seine 2019 PUTEAUX FRA 2019-03-09
RcRownchangeKK*chgGame
 1920 2113 4.50 6 0.07 20 1.40 
  Collin, Pascal 1785 FRA1.0010.13202.60 
  Vadot, Alexandre 1865 FRA1.0010.19203.80 
  Moracchini, Margaux 1810 FRA1.0010.14202.80 
  Blot, David 1959 FRA1.0010.29205.80 
  Ben Khelifa, Noomene 2109 FRA0.501-0.0120-0.20 
  Vinodh, Kumar B. 1991 IND0.001-0.6720-13.40 

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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