Individual Calculations August 2022
 De Lagontrie, Jean  Total change: 17.40  Rating chartPersonal card
 18e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2022-07-02
RcRownchangeKK*chgGame
 1772 1684 4.00 8 0.87 20 17.40 
  Chouquet, Adrien 2160 FRA0.001-0.0520-1.00 
  Pinelli, Gian 1333 SUI1.0010.11202.20 
  Surmont, Yves 1883 BEL0.001-0.2420-4.80 
  Pittiani, Pascale 1341 FRA1.0010.12202.40 
  Letort, Samuel 1791 FRA0.5010.15203.00 
  Melis, Achille 1834 FRA0.5010.20204.00 
  Saiah, Karim 1922 FRA0.5010.30206.00 
  Germes, Alain 1908 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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