Individual Calculations September 2021
 Rosenfeld, Imre  Total change: 3.00  Rating chartPersonal card
 27e Festival International de Chambery - Accession (-1800) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 1617 1701 5.50 8 0.66 20 13.20 
  Le Floch, Gwendal 1505 FRA1.0010.25205.00 
  Benyahia, Ali 1610 FRA0.501-0.1220-2.40 
  Kopibida, Remi 1623 FRA0.501-0.1120-2.20 
  Frecon, Patrick 1423 FRA1.0010.17203.40 
  Combaz, Jean Michel 1693 FRA0.501-0.0120-0.20 
  Delpech, Anthony 1716 FRA0.001-0.4820-9.60 
  Gaudissard, Dominique 1572 FRA1.0010.33206.60 
  Drillat, Michel 1795 FRA1.0010.632012.60 

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)
 
 17eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1590 1709 4.50 8 -0.51 20 -10.20 
  Josse, Emmanuelle 1309  * FRA1.0010.08201.60 
  Thynne, Trefor F 1921 ENG0.001-0.2320-4.60 
  Demany, Didier 1467 FRA0.501-0.3020-6.00 
  Colin, Serge 1488 FRA1.0010.22204.40 
  Van Veen, Wout 1886 NED0.001-0.2720-5.40 
  Simon, Fernand 1309  * BEL1.0010.08201.60 
  Aubert, Bernard 1823 BEL0.001-0.3420-6.80 
  Vandurme, Philippe 1518 BEL1.0010.25205.00 
 * 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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