Individual Calculations August 2022
 Stepien, Jaroslaw  Total change: 7.80  Rating chartPersonal card
 Championnat de Paris IdF 2022 Open A PARIS FRA 2022-07-12
RcRownchangeKK*chgGame
 1953 1837 3.50 9 0.39 20 7.80 
  Hue, Victor 2038 FRA0.001-0.2420-4.80 
  Note, Frederic 1931 FRA0.5010.13202.60 
  Duquesne, Julien 1930 FRA0.001-0.3720-7.40 
  Matoussi, Wael 1923 TUN0.001-0.3820-7.60 
  Hauseux, Philippe 1890 FRA1.0010.572011.40 
  Boulos, Paul 1916 FRA1.0010.612012.20 
  Grigoriou, Stan 2009 FRA0.001-0.2720-5.40 
  Rumeau, Jean-Michel 1883 FRA0.5010.06201.20 
  Elkaim, Olivier 2054 FRA0.5010.28205.60 

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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