Individual Calculations July 2009
 Jacq, Philippe  Total change: -13.35  Rating chartPersonal card
 Corporatif - R7-8 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1895 1781 0.50 2 -0.20 15 -3.00 
  Leclerc, Arnaud 1943 FRA0.001-0.2915-4.35 
  Quiniou, Jean 1847 FRA0.5010.09151.35 

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)
 
 IDF1 - R6 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1716 1781 1.00 1 0.41 15 6.15 
  Champagne, Pascal 1716 FRA1.0010.41156.15 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1912 1773 3.00 8 0.39 15 5.85 
  Lavanant, Maxime 1873 FRA0.001-0.3615-5.40 
  Gouyet, Geoffroy 1879 FRA0.5010.14152.10 
  Girard, Eric 2123 FRA0.5010.39155.85 
  Eden, James 1889 FRA0.001-0.3415-5.10 
  Ricoul, Christian 1962 FRA1.0010.751511.25 
  Hassine, Daniel 1995 FRA0.001-0.2215-3.30 
  Bournique, Bruno 2021 FRA0.001-0.1915-2.85 
  Engel, Norbert 1555 FRA1.0010.22153.30 

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)
 
 32e open Victor Syre Issy les Moulineaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1829 1773 0.50 4 -1.19 15 -17.85 
  Girault, Christian 1881 FRA0.5010.15152.25 
  Jangwa, Valentin 1830 FRA0.001-0.4215-6.30 
  Iasman, Inna 1885 RUS0.001-0.3515-5.25 
  David, Jean-Luc 1721 FRA0.001-0.5715-8.55 

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)
 
 Open du Parc - La Fontaine B Paris FRA 2009-05-30
RcRownchangeKK*chgGame
 1563 1773 2.00 3 -0.30 15 -4.50 
  Mongey, Alain 1615 FRA0.501-0.2115-3.15 
  Afrakhteh, Nahid 1519 FRA1.0010.19152.85 
  Engel, Norbert 1555 FRA0.501-0.2815-4.20 

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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