Individual Calculations July 2009
 Jean, Robert  Total change: 7.20  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1829 1855 1.50 2 0.44 15 6.60 
  Leray, Jean-Claude 1679 FRA1.0010.27154.05 
  Raimbault, Pierre 1979 FRA0.5010.17152.55 

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)
 
 IDF1 - R6 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1999 1855 1.00 1 0.69 15 10.35 
  Baumann, Benjamin 1999 FRA1.0010.691510.35 

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)
 
 Ile de France 1 - R7 IDF FRA 2009-04-06
RcRownchangeKK*chgGame
 2137 1842 0.00 1 -0.15 15 -2.25 
  Bouhlel, Mohamed 2137 TUN0.001-0.1515-2.25 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1759 1842 4.00 7 -0.22 15 -3.30 
  Gaillard, Michel 1970 FRA0.5010.17152.55 
  Chollat-Namy, Matthieu 1813 FRA0.501-0.0415-0.60 
  Keraval Roignant, Claude 1621 FRA0.501-0.2815-4.20 
  Sevilla, Francois 1638 FRA1.0010.24153.60 
  Boutant, Jade 1570 FRA0.501-0.3315-4.95 
  Attar, Rachid 1617 FRA1.0010.22153.30 
  De Andres Gonalons, Fernando 2085 ESP0.001-0.2015-3.00 

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)
 
 11e Open international d'Echecs de Saint Quentin en Yvelines Elancourt FRA 2009-04-18
RcRownchangeKK*chgGame
 1929 1842 3.00 8 -0.06 15 -0.90 
  Goulenok, Eric 2133 FRA0.001-0.1515-2.25 
  Marquet, Didier 1492 FRA1.0010.11151.65 
  Djordjevic, Vladimir 1950 FRA0.5010.15152.25 
  Duval, Sylvain 1955 FRA0.5010.15152.25 
  Collette, Gilles 1914 FRA0.001-0.4015-6.00 
  Vallepin, Cedric 2130 FRA0.001-0.1615-2.40 
  Costa, Pierre-Jean 1891 FRA1.0010.57158.55 
  Forissier, Nicolas 1967 FRA0.001-0.3315-4.95 

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)
 
 Criteriums - R6-7 IDF FRA 2009-05-03
RcRownchangeKK*chgGame
 1764 1842 1.00 1 0.39 15 5.85 
  Delacourt, Frederic 1764 FRA1.0010.39155.85 

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)
 
 Criteriums - Finales IDF FRA 2009-05-30
RcRownchangeKK*chgGame
 1765 1842 0.00 1 -0.61 15 -9.15 
  Djadi, Fouad 1765 FRA0.001-0.6115-9.15 

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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