Individual Calculations July 2008
 Poirier, Luc  Total change: -4.05  Rating chartPersonal card
 31ème open Victor Syre Issy les Moulineaux FRA 2008-05-01
RcRownchangeKK*chgGame
 1994 1733 0.50 4 -0.27 15 -4.05 
  Fayolle, Guy 1900 FRA0.001-0.2815-4.20 
  Girault, Christian 1911 FRA0.001-0.2715-4.05 
  Veron, Cyprien c2083 FRA0.5010.39155.85 
  Lalande, Jean-Louis 2083 FRA0.001-0.1115-1.65 

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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