Individual Calculations September 2022
 Beaufils, Philippe  Total change: -10.00  Rating chartPersonal card
 Championnat de France 2022 - Veterans et Seniors plus ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1698 1783 5.00 9 -0.50 20 -10.00 
  Bernard, Denis 1444 FRA1.0010.12202.40 
  Bianchi, Guillaume 2109 FRA0.001-0.1320-2.60 
  Gaudissard, Dominique 1582 FRA0.001-0.7620-15.20 
  Coucoureux, Michel 1546 FRA1.0010.20204.00 
  Robion, Jean-Claude 1628 FRA1.0010.29205.80 
  Belluire, Patrice 1687 FRA1.0010.37207.40 
  Bureau, Frederic 2003 FRA0.001-0.2220-4.40 
  Walter, Alain 1578 FRA0.501-0.2620-5.20 
  Rosenfeld, Imre 1703 FRA0.501-0.1120-2.20 

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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