Individual Calculations September 2019
 Lechifflart, Alain  Total change: -60.80  Rating chartPersonal card
 Championnat de France 2019 - Open B CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1826 1923 2.00 8 -3.04 20 -60.80 
  Baron, Anthony 1831 FRA0.001-0.6320-12.60 
  Lefebvre, Jeremie 1794 FRA1.0010.33206.60 
  Cazeaux, Didier 1836 FRA0.001-0.6220-12.40 
  Boulade, Olivier 1750 FRA1.0010.27205.40 
  Pille, Edouard 1834 FRA0.001-0.6220-12.40 
  Goix, Antoine 1832 FRA0.001-0.6220-12.40 
  Boursier, Xavier 1832 FRA0.001-0.6220-12.40 
  Waked, Olivier 1898 FRA0.001-0.5320-10.60 

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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