Individual Calculations September 2015
 Vandurme, Philippe  Total change: 34.80  Rating chartPersonal card
 1er open Senior plus de 50 ans de Dieppe "Groupe Partouche" DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1608 1583 4.50 8 0.87 40 34.80 
  Pineau, Patrick 1403 FRA1.0010.264010.40 
  Ballandras, Marc 1786 FRA0.001-0.2440-9.60 
  Cornille, Gerard 1183  * FRA1.0010.08403.20 
  Tribillac, Benoit 1668 FRA0.001-0.3840-15.20 
  Gibson, John 1720 FRA1.0010.684027.20 
  Poirier, Michel 1618 FRA0.5010.05402.00 
  Bouhlel, Hamadi 1694 FRA1.0010.654026.00 
  Dubocage, Claude 1790 FRA0.001-0.2340-9.20 
 * 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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