Individual Calculations December 2018
 Debevere, Francois-Xavier  Total change: -7.60  Rating chartPersonal card
 33e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2018-10-27
RcRownchangeKK*chgGame
 1535 1749 6.50 9 -0.38 20 -7.60 
  Vasseur, Dominique 1415 FRA1.0010.12202.40 
  Poissonnier, Jean-Louis 1547 FRA0.501-0.2620-5.20 
  Horville, Robin 1490 FRA1.0010.18203.60 
  Waligora, Franciszek 1504 LUX0.501-0.3020-6.00 
  Calonne, Pascal 1530 FRA1.0010.22204.40 
  Eckert, Patrick 1552 FRA1.0010.25205.00 
  Berriffe, William 1742 ENG0.001-0.5120-10.20 
  Lemoine, Jean-Pierre 1565 FRA1.0010.26205.20 
  Froeyman, Hugo 1466 BEL0.501-0.3420-6.80 

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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