Individual Calculations August 2022
 Lapitski, Yaroslav  Total change: 2.80  Rating chartPersonal card
 Championnat de Paris IdF 2022 Open A PARIS FRA 2022-07-12
RcRownchangeKK*chgGame
 1978 1887 3.50 9 0.07 40 2.80 
  Gault, Emmanuel 2083 FRA0.5010.254010.00 
  Arquie, Alexis 2096 FRA0.5010.274010.80 
  Lemoine, Gilles 2063 FRA0.001-0.2740-10.80 
  Elkaim, Olivier 2054 FRA0.001-0.2840-11.20 
  Coles, Robin 2005 FRA0.001-0.3440-13.60 
  Deschamps, Quentin 1900 FRA0.001-0.4840-19.20 
  Fastani, Nourddine 1909 FRA1.0010.534021.20 
  Mousa, Medhat 1861 EGY1.0010.464018.40 
  Jacq, Rene 1834 FRA0.501-0.0740-2.80 

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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