Individual Calculations September 2015
 Carfantan, Jean-Pierre  Total change: -24.80  Rating chartPersonal card
 12e Open international de Plancoet - Tournoi A PLANCOET FRA 2015-07-26
RcRownchangeKK*chgGame
 1765 1786 3.50 9 -1.24 20 -24.80 
  Peyre, Jean-Jacques 1615 FRA0.501-0.2320-4.60 
  Corbel, Mael 1722 FRA1.0010.41208.20 
  Pourquet, Matthieu 2116 FRA0.001-0.1220-2.40 
  Bourges, Jerome 2040 FRA0.001-0.1920-3.80 
  Pluyaud, Benoit 2035 FRA0.001-0.1920-3.80 
  Le Bihan, Alison 1742 FRA0.001-0.5620-11.20 
  Gautier, Michel 1550 FRA1.0010.20204.00 
  Brault, Gabriel 1683 FRA0.001-0.6420-12.80 
  Lamaze, David 1386  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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