Individual Calculations August 2019
 Van De Vaerd, Miguel  Total change: -9.40  Rating chartPersonal card
 12eme Open de Cambrai 2019 CAMBRAI FRA 2019-06-28
RcRownchangeKK*chgGame
 1722 1919 4.50 7 -0.47 20 -9.40 
  Vandeputte, Maud 1519  * BEL0.001-0.9220-18.40 
  Polin, Giulia 1823 ITA0.501-0.1320-2.60 
  Pierquin, Jean-Bernard 1519  * FRA1.0010.08201.60 
  Pruvost, Alain 1519  * FRA1.0010.08201.60 
  Farrington, Edward J 1951 ENG0.5010.04200.80 
  Roosen, Stefan 1640 BEL1.0010.16203.20 
  Mayer, Philippe 2083 FRA0.5010.22204.40 
 * 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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