Individual Calculations September 2022
 Vigneron, Frederic  Total change: 6.80  Rating chartPersonal card
 18eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2022-08-22
RcRownchangeKK*chgGame
 1663 1685 4.00 7 0.34 20 6.80 
  Fosse, Jean-Claude 1290 FRA1.0010.08201.60 
  Guerlach, Frederic 2001 FRA0.001-0.1320-2.60 
  Baltzer, Jean-Marc 1346 FRA1.0010.12202.40 
  Simon, Benoit 1862 FRA0.5010.23204.60 
  Uhoda, Philippe 2068 BEL0.001-0.0920-1.80 
  Colin, Serge 1451 FRA1.0010.21204.20 
  Panquin, Jean-Marc 1624 FRA0.501-0.0820-1.60 

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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