Individual Calculations December 2019
 Lallemand, Paul  Total change: -4.60  Rating chartPersonal card
 34e Open International du Touquet - Open A LE TOUQUET PARIS PLAGE FRA 2019-10-26
RcRownchangeKK*chgGame
 1806 1643 2.50 9 -0.23 20 -4.60 
  Lucas, Jean-Christian 2007 FRA0.001-0.1020-2.00 
  Baude, Christian 1805 FRA0.5010.21204.20 
  Warnault, Pierre 1895 FRA0.001-0.1920-3.80 
  Hartmann, Dominique 1897 FRA0.001-0.1920-3.80 
  Andrieu, Philippe 1798 FRA1.0010.712014.20 
  Rauta, Nicolas 1919 BEL0.001-0.1720-3.40 
  De Lagontrie, Jean 1741 FRA0.5010.13202.60 
  Michielsen, Lies 1570 BEL0.501-0.1020-2.00 
  Baekelandt, Els 1622 BEL0.001-0.5320-10.60 

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)
 

 

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