Individual Calculations July 2009
 Mostefai, Malik  Total change: 9.15  Rating chartPersonal card
 Corporatif - R7-8 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1931 1867 1.00 1 0.59 15 8.85 
  Savalle, Andre 1931 FRA1.0010.59158.85 

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)
 
 Championnat de Paris des - 2200 Elo Paris FRA 2009-04-20
RcRownchangeKK*chgGame
 1716 1881 4.50 6 0.29 15 4.35 
  Abbey, Anate 1660 FRA0.501-0.2815-4.20 
  Ferge, Cedric 1677 FRA1.0010.24153.60 
  Serac, Roland 1561 FRA1.0010.13151.95 
  Lautier, Eric 1701 FRA1.0010.26153.90 
  Feuga, Quentin 2126 FRA0.001-0.2015-3.00 
  Aliphat, Pierre 1571 FRA1.0010.14152.10 

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)
 
 Corporatif - R9 IDF FRA 2009-05-17
RcRownchangeKK*chgGame
 2053 1881 0.00 1 -0.27 15 -4.05 
  Smith, Matthieu 2053 FRA0.001-0.2715-4.05 

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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