Individual Calculations April 2009
 Le Bars, Yves  Total change: -27.15  Rating chartPersonal card
 Tournoi interne - 2 Chateau Thierry FRA 2008-12-01
RcRownchangeKK*chgGame
 2064 2084 0.00 2 -1.05 15 -15.75 
  Forthofer, Robert 2251 FRA0.001-0.2815-4.20 
  De La Forest, Laurent 1876 FRA0.001-0.7715-11.55 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2042 2072 0.50 1 -0.04 15 -0.60 
  Ly, Anh-Dao 2042 FRA0.501-0.0415-0.60 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1903 2072 0.00 1 -0.72 15 -10.80 
  Hauet, Thomas 1903 FRA0.001-0.7215-10.80 

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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