Individual Calculations January 2009
 Tornare, Michel  Total change: -9.00  Rating chartPersonal card
 Dept Hautes de Seine R1-2 IDF FRA 2008-10-11
RcRownchangeKK*chgGame
 1773 1889 1.00 1 0.34 25 8.50 
  Bredat, Jacques 1773 FRA1.0010.34258.50 

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)
 
 7e tournoi d'automne - A Montigny le Bretonneux FRA 2008-10-25
RcRownchangeKK*chgGame
 1955 1889 3.00 9 -0.77 25 -19.25 
  Msellek, Ilyass 1841 FRA0.501-0.0725-1.75 
  Criton, Roland 1988 FRA0.5010.14253.50 
  Vallobra, Pierre 1973 FRA0.001-0.3825-9.50 
  Le Grix De La Salle, Jean-Marie 1897 FRA1.0010.512512.75 
  Simon, Benoit 1853 FRA0.501-0.0525-1.25 
  Forissier, Nicolas 2000 FRA0.001-0.3525-8.75 
  Gaillard, Michel 1968 FRA0.001-0.3925-9.75 
  Jean, Robert 1838 FRA0.501-0.0725-1.75 
  Perrin, Guillaume 2239 FRA0.001-0.1125-2.75 

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)
 
 N1 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2100 1889 0.00 1 -0.23 25 -5.75 
  Miraoui, Karim 2100 FRA0.001-0.2325-5.75 

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)
 
NOTE: K factor changed
 Criteriums - R1 IDF FRA 2008-11-30
RcRownchangeKK*chgGame
 1889 1889 1.00 1 0.50 15 7.50 
  Zaky, Tamir 1889 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)
 

 

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