Individual Calculations December 2015
 Boulnois, Boris  Total change: 13.20  Rating chartPersonal card
 30e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2015-10-24
RcRownchangeKK*chgGame
 1618 1599 4.00 8 0.33 40 13.20 
  Demeulandre, Marcel 1219 FRA1.0010.09403.60 
  Hirschmann, Georges 1715 FRA0.5010.16406.40 
  Menjour, Mohamed 1746 FRA0.001-0.3040-12.00 
  Ben Brahim, Hedi 1407 FRA1.0010.254010.00 
  Dembinski, Louis 1740 FRA0.5010.19407.60 
  Wolfangel, Claude 1691 FRA0.5010.13405.20 
  Debevere, Francois-Xavier 1754 FRA0.5010.21408.40 
  Bonnal, Louis 1670 FRA0.001-0.4040-16.00 

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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