Individual Calculations April 2008
 Gonzalez, Olivier  Total change: 37.55  Rating chartPersonal card
 Grand Prix du Var - Ouest Var FRA 2007-11-23
RcRownchangeKK*chgGame
 1867 1850 2.00 3 0.56 25 14.00 
  Marku, Demeter 1709 FRA1.0010.31257.75 
  Penloup, Dominique 1874 FRA0.5010.03250.75 
  Brongers, Henk 2017 NED0.5010.22255.50 

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)
 
NOTE: K factor changed
 N4 - R2 Various FRA 2007-11-24
RcRownchangeKK*chgGame
 1934 1850 1.00 1 0.62 15 9.30 
  Bussani, Patrick 1934 FRA1.0010.62159.30 

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)
 
NOTE: K factor changed
 N4 - R3 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 1850 1850 1.00 1 0.50 15 7.50 
  Benamozig, Jean-Marc 1850 FRA1.0010.50157.50 

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)
 
NOTE: K factor changed
 Open FIDE Noel Hyeres FRA 2007-12-27
RcRownchangeKK*chgGame
 1764 1850 3.50 5 0.45 15 6.75 
  Bouchelil, Cyril 1622 FRA0.501-0.2915-4.35 
  Le Gall, Louis 1665 FRA1.0010.26153.90 
  Penkov, Nikola 1784 FRA1.0010.41156.15 
  Peyret, Bertrand 1902 FRA0.001-0.4315-6.45 
  Descamps, Thomas 1849 FRA1.0010.50157.50 

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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