Individual Calculations September 2011
 Petit, Michel  Total change: -20.70  Rating chartPersonal card
 Festival International d'échecs Jean-Claude Loubatière - Principal MONTPELLIER FRA 2011-07-02
RcRownchangeKK*chgGame
 1550 1420 1.00 4 -0.31 15 -4.65 
  Carroit, Mathieu 1570 FRA0.001-0.3015-4.50 
  Ringuet, Claude 1513 FRA1.0010.63159.45 
  Nicolas, Gabrielle 1624 FRA0.001-0.2415-3.60 
  Mangani, Jean-Pierre 1493 FRA0.001-0.4015-6.00 

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)
 
 Open d'été de l'échiquier Nîmois NIMES FRA 2011-07-18
RcRownchangeKK*chgGame
 1707 1420 0.00 3 -0.50 15 -7.50 
  Meunier, Clement 1820  * FRA0.001-0.0815-1.20 
  Reguera Campillo, Moises 1655 ESP0.001-0.2115-3.15 
  Testard, Michel 1647 FRA0.001-0.2115-3.15 
 * 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)
 
 19ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2011-07-23
RcRownchangeKK*chgGame
 1653 1420 1.00 7 -0.57 15 -8.55 
  Cattaneo, Romain 1820  * FRA0.001-0.0815-1.20 
  Hedjazian, Farhad 1669 FRA0.001-0.1915-2.85 
  Kohi, Camilla 1790 FRA0.001-0.1015-1.50 
  Quintela, Francis 1588 FRA1.0010.721510.80 
  Le Guillou, Francois 1639 FRA0.001-0.2215-3.30 
  De Baralle, Michel 1567 FRA0.001-0.3015-4.50 
  Priser, Victor 1495 FRA0.001-0.4015-6.00 
 * 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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