Individual Calculations July 2009
 Dridi, Abdessalem  Total change: -4.35  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1987 1915 1.00 2 0.18 15 2.70 
  Oblin, Pierre 1889 FRA1.0010.46156.90 
  Benedic, Patrick 2085 FRA0.001-0.2815-4.20 

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
 1952 1915 1.00 4 -0.86 15 -12.90 
  Lacour, Serge 2205 FRA0.001-0.1615-2.40 
  Godart, Francois 2119 BEL0.001-0.2415-3.60 
  Fahys, Bertrand 1708 FRA1.0010.23153.45 
  Besombes, Romain 1775 FRA0.001-0.6915-10.35 

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)
 
 14eme Open FIDE Meximieux -2200 Fide Meximieux FRA 2009-05-30
RcRownchangeKK*chgGame
 1889 1915 3.50 6 0.39 15 5.85 
  Veys, Vincent 1579 FRA1.0010.12151.80 
  Ajeti, Remzi 2051 FRA0.5010.18152.70 
  Brailly-Vignal, Bastien 2097 FRA0.001-0.2615-3.90 
  Alessandri, Pascal 1973 FRA0.001-0.4215-6.30 
  Delpierre, Elie 1660 FRA1.0010.19152.85 
  Batteau, Valerie 1974 FRA1.0010.58158.70 

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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