Individual Calculations July 2009
 Jurasz, Antoni  Total change: -36.25  Rating chartPersonal card
 Séléction IDF Cheminots Agde FRA 2009-04-21
RcRownchangeKK*chgGame
 2014 2084 4.00 6 0.53 25 13.25 
  De Castet, Antoine 1734 FRA1.0010.11252.75 
  Niel, Jean-Francois 1867 FRA1.0010.22255.50 
  Boulet, Philippe 2194 FRA0.5010.15253.75 
  Gillet, Richard 2134 FRA0.5010.07251.75 
  Prevot, Emmanuel 2083 FRA0.5010.00250.00 
  Capron, Daniel 2071 FRA0.501-0.0225-0.50 

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)
 
 Corporatif - R9 IDF FRA 2009-05-17
RcRownchangeKK*chgGame
 2409 2084 0.00 1 -0.13 25 -3.25 
  Bijaoui, Manuel 2409 FRA0.001-0.1325-3.25 

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
 1916 2084 1.00 4 -1.85 25 -46.25 
  Garcia, Jean-Marc 1924 FRA0.001-0.7125-17.75 
  Capelle, Alain 1810 FRA1.0010.17254.25 
  Ballester, Jonathan 1877 FRA0.001-0.7725-19.25 
  Ruffenach, Alain 2052 FRA0.001-0.5425-13.50 

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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