Individual Calculations April 2009
 Olivier, Philippe  Total change: -22.80  Rating chartPersonal card
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1921 2062 1.00 1 0.31 15 4.65 
  Sahraoui, Samy 1921 FRA1.0010.31154.65 

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)
 
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1917 2062 3.50 8 -1.83 15 -27.45 
  Toulzac, Pierre-Yves f2267 FRA0.001-0.2415-3.60 
  Bourogaa, Younes 1895 FRA0.001-0.7215-10.80 
  Heng, Jim 1712 FRA1.0010.11151.65 
  Collette, Gilles 1906 FRA0.501-0.2115-3.15 
  Landois, Nicolas 1861 FRA1.0010.24153.60 
  Rabineau, Clement 2272 FRA0.001-0.2315-3.45 
  Delgove, Cyrille 1712 FRA0.001-0.8915-13.35 
  Selvaradje, Partibane 1712 FRA1.0010.11151.65 

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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