Individual Calculations April 2009
 Perez, Alexandre  Total change: 30.60  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2046 1890 0.00 1 -0.29 15 -4.35 
  Barchilon, Jean-Charles 2046 FRA0.001-0.2915-4.35 

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)
 
 1er masters d'Echecs de Seine St-Denis - B Noisy Le Grand FRA 2008-12-26
RcRownchangeKK*chgGame
 1883 1890 4.50 5 1.96 15 29.40 
  Touati, Bruno 1859 FRA1.0010.46156.90 
  Dourerassou, Cynthia 1912 FRA1.0010.53157.95 
  Bourogaa, Younes 1897 FRA0.5010.01150.15 
  Gautier, Joel 1824 FRA1.0010.41156.15 
  Maillot, Gregory 1924 FRA1.0010.55158.25 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2081 1885 0.00 1 -0.25 15 -3.75 
  Monange, Serge 2081 FRA0.001-0.2515-3.75 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1968 1885 0.50 1 0.11 15 1.65 
  Ferrie, Jeremie 1968 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)
 
 9e open FIDE de Maubuee Gondoire Echecs Champs sur Marne FRA 2009-02-26
RcRownchangeKK*chgGame
 1891 1885 3.00 5 0.51 15 7.65 
  Guilleux, Fabien f2235 FRA0.001-0.1115-1.65 
  Saunier, Jean-Francois 1657 FRA1.0010.21153.15 
  Aliphat, Pierre 1612 FRA1.0010.17152.55 
  Amarger, Vincent 2050 FRA0.5010.22153.30 
  Le Ray, Olivier 1899 FRA0.5010.02150.30 

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)
 

 

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