Individual Calculations April 2008
 Vedrunes, Jean  Total change: -19.80  Rating chartPersonal card
 Ile de France 1 - R2-3 IDF FRA 2007-11-25
RcRownchangeKK*chgGame
 1807 1779 1.00 1 0.54 15 8.10 
  Weinberger, Robert 1807 FRA1.0010.54158.10 

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)
 
 Dept Essonne - R3 IDF FRA 2007-12-08
RcRownchangeKK*chgGame
 1712 1779 0.00 1 -0.59 15 -8.85 
  Tomovic, Budimir 1712 FRA0.001-0.5915-8.85 

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)
 
 Criterium - R3-4 IDF FRA 2008-02-03
RcRownchangeKK*chgGame
 1734 1794 0.00 1 -0.58 15 -8.70 
  Delacourt, Frederic 1734 FRA0.001-0.5815-8.70 

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)
 
 2e Open de l'Essonne Orsay FRA 2008-03-03
RcRownchangeKK*chgGame
 1966 1794 0.50 4 -0.69 15 -10.35 
  Nguyen, Marc-Antoine 2076 FRA0.001-0.1615-2.40 
  Jouy, Guy 1772 FRA0.501-0.0315-0.45 
  Gidel, Jean-Louis 2144 FRA0.001-0.1115-1.65 
  Mongin, Ludovic 1871 FRA0.001-0.3915-5.85 

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)
 

 

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