Individual Calculations April 2009
 Chabeaud, Jean-Jacques  Total change: -11.40  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1965 1825 0.50 1 0.19 15 2.85 
  Reed, John 1965 ENG0.5010.19152.85 

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)
 
 22e Open du Mans Le Mans FRA 2008-12-26
RcRownchangeKK*chgGame
 1846 1825 1.50 6 -1.26 15 -18.90 
  Gey, Marc-Emile 1957 FRA0.001-0.3215-4.80 
  Ferrante, Thibault 1475 FRA1.0010.11151.65 
  Le Ray, Jean-Yves 1975 FRA0.5010.20153.00 
  Batteux, Mickael 2009 FRA0.001-0.2615-3.90 
  Bouget, Alexandre 1998 FRA0.001-0.2715-4.05 
  Rouffignac, Tanguy 1659 FRA0.001-0.7215-10.80 

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
 1827 1830 1.00 1 0.50 15 7.50 
  Ljutovac, Sreten 1827 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)
 
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 1948 1830 2.00 6 -0.19 15 -2.85 
  Froment, Victor 1625 FRA0.501-0.2615-3.90 
  Maleki, Nicolas 2174 FRA0.001-0.1215-1.80 
  Ledoux, Alain 1978 FRA0.001-0.3015-4.50 
  Fernandez, Clement 1711 FRA1.0010.34155.10 
  Chaplin, Erik 2135 FRA0.5010.36155.40 
  Galloux, Maxime 2062 FRA0.001-0.2115-3.15 

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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