Individual Calculations June 2023
 Caffenne, Philippe  Total change: 17.20  Rating chartPersonal card
 Tournoi ferme Chess In Lyon Mai 2022 Poule C LYON FRA 2023-05-06
RcRownchangeKK*chgGame
 1844 1859 4.50 7 0.86 20 17.20 
  Marchand, Joseph 1817 FRA1.0010.44208.80 
  Nicot, Valentin 1883 FRA0.001-0.4720-9.40 
  Arousstamian, Albert 1813 FRA0.501-0.0620-1.20 
  Timotic, Nicolas 1859 FRA0.5010.00200.00 
  Orhan, Alexis 1851 FRA1.0010.49209.80 
  Davtian, Armen 1849 FRA0.501-0.0120-0.20 
  Greuthier, Alois 1838 FRA1.0010.47209.40 

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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