Blitz: Individual Calculations August 2023
 Lefevre, Marc  Total change: -59.20  Rating chartPersonal card
 Blitz Echiquier Azur Juillet 2023 SAINT RAPHAEL FRA 2023-07-03
RcRownchangeKK*chgGame
 1813 1676 2.00 14 -2.96 20 -59.20 
  Vuitton, Gilles 2046 FRA0.001-0.1020-2.00 
  Cattoir, Harry 1562 BEL0.001-0.6620-13.20 
  Chappuis, Romain 1700 FRA1.0010.532010.60 
  Bidet, Stephane 1799 FRA0.001-0.3320-6.60 
  Fadat, Thomas 1949 FRA0.001-0.1720-3.40 
  Aidaoui, Brice 2095 FRA0.001-0.0720-1.40 
  Hamel, Eric 1541 FRA0.001-0.6820-13.60 
  Vuitton, Gilles 2046 FRA0.001-0.1020-2.00 
  Cattoir, Harry 1562 BEL0.001-0.6620-13.20 
  Chappuis, Romain 1700 FRA0.001-0.4720-9.40 
  Bidet, Stephane 1799 FRA0.001-0.3320-6.60 
  Fadat, Thomas 1949 FRA0.001-0.1720-3.40 
  Aidaoui, Brice 2095 FRA0.001-0.0720-1.40 
  Hamel, Eric 1541 FRA1.0010.32206.40 

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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