Individual Calculations July 2009
 Ruffenach, Alain  Total change: -32.85  Rating chartPersonal card
 N2 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1906 2052 0.00 2 -1.39 15 -20.85 
  Barbaras, Mathieu 1854 FRA0.001-0.7615-11.40 
  Poidevin, Emmanuel 1958 FRA0.001-0.6315-9.45 

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)
 
 Selection Nord Est Cheminots Montdidier FRA 2009-04-07
RcRownchangeKK*chgGame
 2041 2052 1.00 3 -0.53 15 -7.95 
  Dehesdin, Wilfried 2108 FRA0.001-0.4215-6.30 
  Faure, Stephane 2143 FRA0.001-0.3815-5.70 
  Vandervorst, Marc 1873 FRA1.0010.27154.05 

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)
 
 USCF Cheminots Montevrain FRA 2009-05-20
RcRownchangeKK*chgGame
 2003 2052 2.00 4 -0.27 15 -4.05 
  Logie, Marc 2007 FRA0.001-0.5615-8.40 
  Bleuzen, Cedric 2018 FRA0.001-0.5515-8.25 
  Foucaut, Vincent 1901 FRA1.0010.30154.50 
  Jurasz, Antoni 2084 FRA1.0010.54158.10 

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)
 

 

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