Individual Calculations July 2009
 Autin, Didier  Total change: -40.45  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1952 1838 1.00 1 0.66 25 16.50 
  Didier, Eric 1952 FRA1.0010.662516.50 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1882 1897 0.50 1 -0.02 25 -0.50 
  Darcet, Bruno 1882 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)
 
 5e Open International du Rhone Marcy Etoile FRA 2009-04-11
RcRownchangeKK*chgGame
 1719 1897 4.00 8 -1.67 25 -41.75 
  Mellet, Roger 1547 FRA1.0010.11252.75 
  Atanane, Cedric 2026 FRA0.001-0.3325-8.25 
  Zaza, Ludovic 1646 SUI0.001-0.8125-20.25 
  Tchougourian, Anait 1652 FRA1.0010.20255.00 
  Royer, Olivier 1554 FRA0.001-0.8825-22.00 
  Tchernomoroff, Sylvain 1673 FRA1.0010.22255.50 
  Wagner, Bruno 1949 FRA0.001-0.4325-10.75 
  Fahys, Bertrand 1708 FRA1.0010.25256.25 

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)
 
NOTE: K factor changed
 14eme Open FIDE Meximieux -2200 Fide Meximieux FRA 2009-05-30
RcRownchangeKK*chgGame
 1908 1897 1.00 4 -0.98 15 -14.70 
  Souevamanien, Pascal 2174 FRA0.001-0.1715-2.55 
  Fahys, Bertrand 1708 FRA1.0010.25153.75 
  Saiah, Karim 1978 FRA0.001-0.3915-5.85 
  Malka, Samuel 1772 FRA0.001-0.6715-10.05 

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)
 

 

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