Individual Calculations September 2012
 Ferrigno, Jean-Pierre  Total change: -23.10  Rating chartPersonal card
 Championnat de France 2012 - Open A PAU FRA 2012-08-13
RcRownchangeKK*chgGame
 2002 2071 5.00 11 -1.54 15 -23.10 
  Bornhauser, Eric 1967 FRA1.0010.36155.40 
  Gicquel, Frederic 2194 FRA0.001-0.3315-4.95 
  Maruejols, Claude 1962 FRA1.0010.35155.25 
  Duff, Rufus 2143 ENG0.001-0.4015-6.00 
  Aumont, Alexandre 1955 FRA0.001-0.6615-9.90 
  Cornaton, Antoine 1963 FRA1.0010.35155.25 
  Vaillant, Stephane 1962 FRA0.001-0.6515-9.75 
  Louis-Sidois, Charles 1969 FRA0.501-0.1415-2.10 
  Scherrer, Roch 1993 FRA1.0010.39155.85 
  Dubois, Pierre 1961 FRA0.001-0.6515-9.75 
  Bouguerra, Tayeb 1956 FRA0.501-0.1615-2.40 

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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