Individual Calculations April 2013
 Cretin, Stephane  Total change: 20.40  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1919 1622 2.50 7 1.36 15 20.40 
  Georgiadis, Andreas 1831 SUI0.001-0.2315-3.45 
  Aubert, Bernard 1866 BEL1.0010.801512.00 
  Caloone, Thomas 1756 FRA0.5010.18152.70 
  Decellier, Patrick 1917 BEL1.0010.851512.75 
  Zawadzka, Jolanta wg2022  * POL0.001-0.0815-1.20 
  Bartel, Michal f2022  * POL0.001-0.0815-1.20 
  Kambrath, Yannick 2022  * FRA0.001-0.0815-1.20 
 * 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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