Individual Calculations October 2019
 Cotman, Dirk  Total change: 17.20  Rating chartPersonal card
 15eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2019-08-24
RcRownchangeKK*chgGame
 1511 1285 3.00 9 0.86 20 17.20 
  Potaux, Olivier 1685  * FRA0.001-0.0820-1.60 
  Gloker, Patrice 1535 FRA1.0010.812016.20 
  De Lagontrie, Jean 1685  * FRA0.001-0.0820-1.60 
  Wuhrmann, Daniel 1599 FRA0.001-0.1420-2.80 
  Bezy, Bernard 1478 FRA0.001-0.2520-5.00 
  Louka, Christophe 1115 FRA1.0010.28205.60 
  Barzilay, Marianne 1463 FRA1.0010.732014.60 
  Van Steenwinckel, Hugo 1546 BEL0.001-0.1820-3.60 
  Le Guillou, Francois 1492 FRA0.001-0.2320-4.60 
 * 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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