Individual Calculations July 2012
 Busnel, Laurent  Total change: 10.20  Rating chartPersonal card
 Open Coquereau 2012 - SAINT-LO - Tournoi A AGNEAUX FRA 2012-05-05
RcRownchangeKK*chgGame
 1815 1918 4.50 6 0.68 15 10.20 
  Niepceron, Luc 1679 FRA1.0010.20153.00 
  Hocher, Eugene 1752 FRA1.0010.28154.20 
  Amoyal, Pierre 2161 FRA0.001-0.2015-3.00 
  Riviere, Philippe 1695 FRA1.0010.22153.30 
  Marie, Xavier 1781 FRA0.501-0.1815-2.70 
  Renault, Jean-Pierre 1819 FRA1.0010.36155.40 

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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