Individual Calculations July 2008
 Belloulou, Jean-Pierre  Total change: -8.50  Rating chartPersonal card
 31ème open Victor Syre Issy les Moulineaux FRA 2008-05-01
RcRownchangeKK*chgGame
 1782 1922 3.00 5 -0.34 25 -8.50 
  Colombeau, Gregory 1787 FRA0.501-0.1825-4.50 
  Lambert, Olivier 1793 FRA1.0010.33258.25 
  Bernard, Serge 2071 FRA0.001-0.3025-7.50 
  Lam-Roques, Kalvin 1615 FRA0.501-0.3625-9.00 
  Selvaradje, Partibane 1645 FRA1.0010.17254.25 

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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