Individual Calculations September 2022
 Pierrard, Bernard  Total change: -15.20  Rating chartPersonal card
 Championnat de France 2022 - Veterans et Seniors plus ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1696 1722 4.00 9 -0.76 20 -15.20 
  Pittiani, Pascale 1372 FRA1.0010.11202.20 
  Wauters, Alain 1962 FRA0.5010.30206.00 
  Gey, Marc-Emile 1959 FRA0.5010.30206.00 
  Canonne, Antoine 1857 FRA0.001-0.3220-6.40 
  Seguin, Pierre 1578 FRA1.0010.31206.20 
  Ouadi, Ali 1869 FRA0.001-0.3020-6.00 
  Bodereau, Marc 1599 FRA0.001-0.6720-13.40 
  Tabone, Yves 1558 FRA0.001-0.7220-14.40 
  Falais, Jean-Francois 1511 FRA1.0010.23204.60 

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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