Individual Calculations September 2022
 Jones, Zebedee  Total change: -14.60  Rating chartPersonal card
 18eme Festival International de Dieppe A - Grand Prix "Duchesse de Berry" DIEPPE FRA 2022-08-22
RcRownchangeKK*chgGame
 1412 1358 2.00 6 -0.73 20 -14.60 
  Cohn, Samuel 1806 NED0.001-0.0620-1.20 
  Broudic, Keryann 1635 FRA0.001-0.1720-3.40 
  Berquin, Arnaud 1107 FRA0.001-0.8120-16.20 
  Guihal, Nathalie 1214 FRA0.001-0.6920-13.80 
  Moussu, Augustin 1213 FRA1.0010.31206.20 
  Cointepas, Baptiste 1499 FRA1.0010.692013.80 

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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