Individual Calculations March 2023
 Mathieu, Jerome  Total change: 16.60  Rating chartPersonal card
 41eme Open international de Clermont-Ferrand CLERMONT FERRAND FRA 2023-02-16
RcRownchangeKK*chgGame
 1830 1714 3.00 6 0.83 20 16.60 
  Maupin, Valerie wf1979 FRA0.5010.32206.40 
  Gibaud, Elian 1914 FRA0.001-0.2420-4.80 
  Mallet, Francois 1526 FRA1.0010.26205.20 
  Sauret, Jordan 2030 FRA0.5010.37207.40 
  Pitaval, Lubin 1929 FRA0.001-0.2320-4.60 
  Walter, Alain 1603 FRA1.0010.35207.00 

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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