Individual Calculations July 2009
 Demange, Jean  Total change: -35.25  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1871 1795 0.00 1 -0.40 15 -6.00 
  Gattuso, Christophe 1871 FRA0.001-0.4015-6.00 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1866 1789 3.50 9 -0.08 15 -1.20 
  Iasman, Inna 1885 RUS0.001-0.3715-5.55 
  Bailleul, Christian 1591 FRA1.0010.24153.60 
  Benusilho, Laurent 1947 FRA0.001-0.2915-4.35 
  Ricoul, Christian 1962 FRA1.0010.731510.95 
  De Lagontrie, Jean 1889 FRA0.5010.14152.10 
  Gousseinov, Aguif 2009 FRA0.001-0.2215-3.30 
  Tchimichkian, Vardan 1596 FRA1.0010.25153.75 
  Campbell, Ian 2017 ENG0.001-0.2115-3.15 
  Solari, Alfred 1902 FRA0.001-0.3515-5.25 

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)
 
 Championnat de Paris des - 2200 Elo Paris FRA 2009-04-20
RcRownchangeKK*chgGame
 1813 1789 1.00 6 -1.87 15 -28.05 
  Molet, Asher 1896 FRA0.001-0.3515-5.25 
  Boutant, Jade 1570 FRA0.001-0.7815-11.70 
  Gandolfo, Georges 1544 FRA1.0010.20153.00 
  Hauroo, Harris 2112 FRA0.001-0.1315-1.95 
  Thellier, Francis 2096 FRA0.001-0.1415-2.10 
  Abbey, Anate 1660 FRA0.001-0.6715-10.05 

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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