Individual Calculations September 2022
 Cohn, Samuel  Total change: 6.40  Rating chartPersonal card
 18eme Festival International de Dieppe A - Grand Prix "Duchesse de Berry" DIEPPE FRA 2022-08-22
RcRownchangeKK*chgGame
 1844 1806 3.50 7 0.32 20 6.40 
  Jones, Zebedee 1406  * ENG1.0010.08201.60 
  Britton, Richard L f2133 ENG0.001-0.1320-2.60 
  Lorenter, Patrick 1454 FRA1.0010.11202.20 
  Lecuyer, Christian f2112 FRA0.001-0.1420-2.80 
  Fromherz, Audrey 1537 FRA1.0010.17203.40 
  Warnier, Yanis 2045 FRA0.5010.30206.00 
  Bannink, Bernard f2219 NED0.001-0.0720-1.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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