Individual Calculations January 2009
 Girault, Christian  Total change: 2.70  Rating chartPersonal card
 N3 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1946 1891 1.00 1 0.58 15 8.70 
  Parant, Pascal 1946 FRA1.0010.58158.70 

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)
 
 3e open de Puteaux Puteaux FRA 2008-10-25
RcRownchangeKK*chgGame
 1945 1891 3.00 6 0.39 15 5.85 
  Aurel, Luc f2156 FRA0.5010.32154.80 
  Vadot, Christian 2016 FRA0.001-0.3315-4.95 
  Marks, Edwin 1893 FRA1.0010.50157.50 
  Guyot, Emmanuel 2092 FRA0.001-0.2415-3.60 
  Afraoui, Solenn 1758 FRA1.0010.32154.80 
  Bensaid, Abdel 1756 FRA0.501-0.1815-2.70 

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 d'Echecs d'Indre et Loire Tours FRA 2008-10-31
RcRownchangeKK*chgGame
 1814 1891 1.00 3 -0.79 15 -11.85 
  Rivet, Bertrand 1770 FRA1.0010.34155.10 
  Cantagrel, Sylvain 1960 FRA0.001-0.4015-6.00 
  Masset, Jacques 1712 FRA0.001-0.7315-10.95 

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)
 

 

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