Individual Calculations September 2022
 Trzaskos, Dominique  Total change: -13.80  Rating chartPersonal card
 Championnat de France 2022 - Veterans et Seniors plus ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1571 1545 3.50 9 -0.69 20 -13.80 
  Canonne, Antoine 1857 FRA0.001-0.1420-2.80 
  Charpentier, Bruno 1178 FRA1.0010.10202.00 
  Duvallon, Christophe 1684 FRA0.001-0.3120-6.20 
  Costa, Jean-Yves 1673 FRA0.001-0.3320-6.60 
  Pittiani, Pascale 1372 FRA1.0010.27205.40 
  Violeau, Jean-Luc 1710 FRA0.001-0.2820-5.60 
  Duvette, Michel 1438 FRA0.501-0.1520-3.00 
  Bonnal, Louis 1414 FRA1.0010.32206.40 
  Degremont, Patrick 1814 FRA0.001-0.1720-3.40 

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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