Individual Calculations May 2010
 Ferrigno, Jean-Pierre  Total change: -0.75  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - B Cannes FRA 2010-02-27
RcRownchangeKK*chgGame
 1986 2116 5.50 8 0.11 15 1.65 
  Mdallah, Afif 1914 TUN1.0010.24153.60 
  Cacinschi, Alexandru 1995 ITA0.501-0.1615-2.40 
  Gambini, Stephane 2022 FRA0.501-0.1315-1.95 
  Dubreuil, Remy 1927 FRA1.0010.25153.75 
  Cavatorta, Fosco 2008 ITA1.0010.35155.25 
  Gertosio, Franck 2068 FRA0.001-0.5715-8.55 
  Saliou, Jean-Yves 1975 FRA0.501-0.1915-2.85 
  Ruch, Bernard 1980 FRA1.0010.32154.80 

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)
 
 24e Open International "Pierre et Vacances" - A Cannes FRA 2010-02-28
RcRownchangeKK*chgGame
 2396 2116 0.00 1 -0.16 15 -2.40 
  Suarez Real, Alberto f2396 ESP0.001-0.1615-2.40 

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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