Individual Calculations April 2013
 Davy, Bruno  Total change: -23.25  Rating chartPersonal card
 Championnat de Seine-Saint-Denis Open -2200 MONTREUIL FRA 2013-03-02
RcRownchangeKK*chgGame
 1694 1817 3.00 5 -0.14 15 -2.10 
  Bettan, Michel 1417  * FRA1.0010.08151.20 
  Sotelo, Renzo 2109 FRA0.001-0.1515-2.25 
  Vasiljevic, Nicolas 1495 FRA1.0010.13151.95 
  Conti, Angelo 1529 FRA1.0010.16152.40 
  Schmit, Vincent 1922 FRA0.001-0.3615-5.40 
 * 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)
 
 32e open international de Clermont-Ferrand CLERMONT FERRAND FRA 2013-03-07
RcRownchangeKK*chgGame
 1668 1817 2.00 5 -1.41 15 -21.15 
  Sakwinski, Jean-Francois 1583 FRA0.001-0.7915-11.85 
  Laudat, Philippe 1516 FRA1.0010.15152.25 
  Bonneau, Alain 1562 FRA1.0010.19152.85 
  Tahay, Romain 1518 FRA0.001-0.8515-12.75 
  Mayer, Philippe 2162 FRA0.001-0.1115-1.65 

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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