Individual Calculations November 2009
 Afraoui, Solenn  Total change: 1.65  Rating chartPersonal card
 109e Open Club 608 Paris FRA 2009-08-25
RcRownchangeKK*chgGame
 1788 1815 4.00 8 -0.23 15 -3.45 
  Pernet, Roger 1821 FRA0.001-0.4915-7.35 
  Peignien, Laurent 1520 FRA0.501-0.3515-5.25 
  Le Grix De La Salle, Jean-Marie 1897 FRA1.0010.61159.15 
  Massimi, Pierre 1927 FRA0.001-0.3515-5.25 
  Marcelin, Philippe 1881 FRA0.5010.09151.35 
  Forget, Cyril 1917 FRA0.001-0.3615-5.40 
  Gachet, Michel 1645 FRA1.0010.28154.20 
  Mohammad Ghassemi, Vajieollah 1698 FRA1.0010.34155.10 

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)
 
 Nationale 2 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 1432 1815 1.00 1 0.09 15 1.35 
  Billard, Isabelle 1432 FRA1.0010.09151.35 

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)
 
 Nationale 2 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 1904 1815 1.00 2 0.25 15 3.75 
  Barbaras, Mathieu 1901 FRA0.001-0.3815-5.70 
  Vigneron, Jean 1907 FRA1.0010.63159.45 

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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