Individual Calculations September 2022
 Fosse, Jean-Claude  Total change: 1.00  Rating chartPersonal card
 18eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2022-08-22
RcRownchangeKK*chgGame
 1468 1290 2.00 7 0.05 20 1.00 
  Vigneron, Frederic 1685 FRA0.001-0.0820-1.60 
  Legrand, Francoise 1497 FRA0.001-0.2320-4.60 
  Zinoun, Said 1425 FRA0.001-0.3220-6.40 
  Jamar, Marc 1405 BEL1.0010.662013.20 
  Flamant, Jacky 1455 FRA0.001-0.2820-5.60 
  Julien, Franc 1479 FRA0.001-0.2520-5.00 
  Beeckmans, Peter 1329 BEL1.0010.552011.00 

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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