Individual Calculations September 2018
 Maiffret, Patrick  Total change: 7.20  Rating chartPersonal card
 Championnat de France 2018 - Veterans et Seniors plus NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1760 1859 6.00 9 0.36 20 7.20 
  Bensaid, Abdel 1571 FRA1.0010.16203.20 
  Noe, Guy 1689 FRA0.501-0.2220-4.40 
  Cairo, Serge 1680 FRA1.0010.27205.40 
  Dussol, Pierre f2096 FRA0.001-0.2020-4.00 
  Cartigny, Patrick 1910 FRA0.5010.07201.40 
  Fournier, Jean-Fred 1666 FRA1.0010.25205.00 
  Gobbetto, Jean-Claude 1744 FRA0.501-0.1620-3.20 
  Pierrard, Bernard 1758 FRA0.501-0.1420-2.80 
  Daniel, Jean-Claude 1730 FRA1.0010.33206.60 

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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