Individual Calculations April 2015
 Deketelaere, Francky  Total change: -16.20  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1772 1798 4.00 9 -0.92 20 -18.40 
  Claudon, Andreas 1584 FRA0.501-0.2720-5.40 
  Torck, Antoine 1509 FRA0.501-0.3420-6.80 
  Katzahian, Michel 1604 FRA1.0010.25205.00 
  Louis, Andre 1678 FRA0.501-0.1620-3.20 
  Imbert, Christophe 2027 FRA0.001-0.2120-4.20 
  Naji, Nil 1620 FRA0.501-0.2320-4.60 
  Lopez, Raphael 1607 FRA1.0010.25205.00 
  Berkovich, Mark A m2198  * ISR0.001-0.0820-1.60 
  Van Hoolandt, Patrick f2124 MNC0.001-0.1320-2.60 
 * 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)
 
 Belgian Interclubs 2014-2015 Rounds 9-10-11 Division 1 Various BEL 2015-03-01
RcRownchangeKK*chgGame
 1862 1782 0.50 1 0.11 20 2.20 
  Roos, Frank 1862 BEL0.5010.11202.20 

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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