Individual Calculations September 2012
 Ballan, Guillaume  Total change: -4.80  Rating chartPersonal card
 Open International de Créon 2012 - Principal CREON FRA 2012-07-30
RcRownchangeKK*chgGame
 2043 1975 3.00 8 -0.32 15 -4.80 
  Centomo, Jean-Louis 1778 FRA1.0010.25153.75 
  Van De Berkmortel, Theo f2179 NED0.001-0.2415-3.60 
  Delorme, Laurie wm2171 FRA0.5010.25153.75 
  Billon, Olivier 2229 FRA0.001-0.1915-2.85 
  Marimon, Frederic 1616 FRA0.501-0.4015-6.00 
  Platel, Alexandre 2251 FRA0.001-0.1715-2.55 
  Oney, Fatmanur 1840 TUR1.0010.32154.80 
  Mancini, Mario f2282 FRA0.001-0.1415-2.10 

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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