Individual Calculations March 2010
 Ouradou, Frederic  Total change: -1.50  Rating chartPersonal card
 BC Chess Master - A Bois-Colombes FRA 2009-12-26
RcRownchangeKK*chgGame
 1955 1887 2.00 6 -0.46 15 -6.90 
  Hohner, Frederic 1968 FRA0.001-0.3915-5.85 
  Eid, Amine 1866 FRA1.0010.47157.05 
  Joundi, Nahed 1995 FRA0.001-0.3515-5.25 
  Afraoui, Solenn 1817 FRA1.0010.40156.00 
  Delafargue, Bertrand 2092 FRA0.001-0.2415-3.60 
  Koch, Alain 1994 FRA0.001-0.3515-5.25 

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)
 
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1958 1881 0.50 1 0.11 15 1.65 
  Ek, Sothea 1958 FRA0.5010.11151.65 

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)
 
 Corporatif R6 IDF FRA 2010-02-13
RcRownchangeKK*chgGame
 1688 1881 1.00 1 0.25 15 3.75 
  Fouchet, Guy 1688 FRA1.0010.25153.75 

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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