Individual Calculations September 2022
 Dufeux, Patrice  Total change: 14.00  Rating chartPersonal card
 18eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2022-08-22
RcRownchangeKK*chgGame
 1640 1541 3.50 7 0.70 20 14.00 
  Guerlach, Frederic 2001 FRA0.001-0.0520-1.00 
  Mazaltob, Gerald 1379 FRA1.0010.29205.80 
  Foulon, Greta 1727 BEL0.001-0.2620-5.20 
  Baltzer, Jean-Marc 1346 FRA1.0010.25205.00 
  Hidalgo-Valdes, Omar 1743 FRA0.001-0.2420-4.80 
  Engel, Gerard 1421 FRA1.0010.34206.80 
  Simon, Benoit 1862 FRA0.5010.37207.40 

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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