Individual Calculations July 2009
 Gipouloux, Laurent  Total change: -8.40  Rating chartPersonal card
 18e open international "CĂ´tes Sud des Landes" Soorts Hossegor FRA 2009-05-30
RcRownchangeKK*chgGame
 1832 1745 1.50 5 -0.56 15 -8.40 
  Velten, Paul 2095 FRA0.001-0.1115-1.65 
  Bazart, David 2095 FRA0.001-0.1115-1.65 
  Belingard, Andre 1576 FRA0.501-0.2215-3.30 
  Albareil, Raymond 1554 FRA1.0010.25153.75 
  Cazeaux, Didier 1841 FRA0.001-0.3715-5.55 

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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