Individual Calculations July 2023
 Cailleaud, Sam  Total change: -3.80  Rating chartPersonal card
 19e Grand Prix du Beaujolais (entre 1500 et 2399 elo) - Open A VILLEFRANCHE SUR SAONE FRA 2023-06-17
RcRownchangeKK*chgGame
 1708 1810 3.00 5 -0.19 20 -3.80 
  Nguyen, Gaspar 1438 FRA1.0010.10202.00 
  Gertosio, Franck f2235 FRA0.001-0.0720-1.40 
  Bourlois, Mael 1673 FRA1.0010.32206.40 
  Rivet, Bertrand 1632 FRA0.001-0.7320-14.60 
  Walter, Alain 1564 FRA1.0010.19203.80 

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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