Blitz: Individual Calculations October 2019
 Heddache, Rachid  Total change: -62.00  Rating chartPersonal card
 Championnat de Blitz des Arbitres 30 ans DNA LYON FRA 2019-09-22
RcRownchangeKK*chgGame
 1922 2038 2.00 8 -3.10 20 -62.00 
  Lebret, Loriane 1651 FRA1.0010.09201.80 
  Lewis, John 2078 FRA0.001-0.4420-8.80 
  Freyd, Laurent 2034 FRA0.001-0.5120-10.20 
  Bissieres, Matthieu m2407 FRA0.001-0.1020-2.00 
  Wlassewitch, Sylvain 1812 FRA0.001-0.7920-15.80 
  Lapeyre, Pierre 1966 FRA0.001-0.6020-12.00 
  Violeau, Jean-Luc 1709 FRA1.0010.12202.40 
  Dervieux, Dominique 1722 FRA0.001-0.8720-17.40 

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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