Individual Calculations September 2023
 Piroth, Gabor  Total change: 31.60  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Principal CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1910 1728 3.00 8 0.79 40 31.60 
  Mezouaghi, Miloud 1936 FRA0.001-0.2340-9.20 
  Longin-Boissinot, Emile 1532 FRA1.0010.254010.00 
  Passager, Jean-Pierre 2079 FRA0.001-0.1140-4.40 
  Darrigrand, Thomas 1925 FRA1.0010.754030.00 
  Eugene, Nathael 1955 FRA0.001-0.2140-8.40 
  Tapie, Jean 1955 FRA0.001-0.2140-8.40 
  Tisin, Gilles 1952 FRA0.5010.284011.20 
  Diez, Agathe 1942 FRA0.5010.274010.80 

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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