Individual Calculations October 2018
 Bonnal, Louis  Total change: 4.60  Rating chartPersonal card
 14eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 1619 1501 3.00 8 0.23 20 4.60 
  Foulon, Greta 1765 BEL0.001-0.1820-3.60 
  Duvallon, Christophe 1677 FRA0.001-0.2720-5.40 
  Verschueren, Dirk 1365 BEL1.0010.32206.40 
  Azzouz, Belkhelfa 1678 FRA0.001-0.2720-5.40 
  Delerme, Raymond 1665 FRA0.5010.22204.40 
  Ameri, Vincent 1603 FRA0.001-0.3620-7.20 
  Van Steenwinckel, Hugo 1573 BEL1.0010.602012.00 
  Chochoy, Patrick 1626 FRA0.5010.17203.40 

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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