Individual Calculations July 2010
 Appavou, Calixte  Total change: 3.30  Rating chartPersonal card
 Interne Montigny le Bretonneux - 3 Montigny le Bretonneux FRA 2010-03-28
RcRownchangeKK*chgGame
 1727 1902 0.50 1 -0.23 15 -3.45 
  Couronne, Patrice 1727 FRA0.501-0.2315-3.45 

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)
 
 12e open international de Saint Quentin en Yvelines Elancourt FRA 2010-04-25
RcRownchangeKK*chgGame
 1955 1902 4.00 8 0.45 15 6.75 
  Vallobra, Pierre 2062 FRA0.001-0.2915-4.35 
  Ferriere, Patrick 1704 FRA1.0010.24153.60 
  Scoatarin, Jean 2037 FRA1.0010.681510.20 
  Lechifflart, Alain 2002 FRA1.0010.64159.60 
  Van Dongen, Patrick f2302  * FRA0.001-0.0815-1.20 
  Maulana, Kahfi 1767 FRA0.501-0.1815-2.70 
  Le Grix De La Salle, Jean-Marie 1846 FRA0.501-0.0815-1.20 
  Plantet, Marc 1919 FRA0.001-0.4815-7.20 
 * 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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