Individual Calculations October 2008
 Ait-Chaouche, Samy  Total change: -4.05  Rating chartPersonal card
 Tournoi de 40 ans de l'échiquier Nîmois Nimes FRA 2008-07-14
RcRownchangeKK*chgGame
 2182 1991 2.00 4 0.84 15 12.60 
  Stets, Dmitry m2341 UKR1.0010.891513.35 
  Piankov, Evgenij m2337 UKR0.001-0.1115-1.65 
  Dubreuil, Julien f2280 FRA0.001-0.1615-2.40 
  Canterel, Remi 1771 FRA1.0010.22153.30 

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)
 
 16eme open international de Saint-Affrique Saint Affrique FRA 2008-07-19
RcRownchangeKK*chgGame
 1926 1991 3.00 7 -1.11 15 -16.65 
  Saada, Julien 2281 FRA0.001-0.1615-2.40 
  Benmesbah, Natacha wf2210 FRA0.001-0.2215-3.30 
  Deveau, Henri 1792 FRA1.0010.24153.60 
  Boukhris-Ferre, Yacine 1870 FRA0.001-0.6615-9.90 
  Mourgues, Joelle 1767 FRA0.001-0.7815-11.70 
  Lagasse, Andre 1769 FRA1.0010.22153.30 
  Fontaine, Olivier 1796 FRA1.0010.25153.75 

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)
 

 

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