Individual Calculations April 2013
 Delaruelle, Christian  Total change: -1.50  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1897 1864 4.00 9 -0.10 15 -1.50 
  Landuyt, Eric 2041 FRA1.0010.731510.95 
  Van Hoolandt, Patrick f2195 MNC0.001-0.1215-1.80 
  Couche, Didier 2091 FRA0.5010.29154.35 
  Whiteley, Andrew J m2251 ENG0.001-0.0915-1.35 
  Van Vliet, Dennis 2068 BEL0.001-0.2415-3.60 
  Benkirane, Nabil 1566 FRA0.501-0.3515-5.25 
  Magnier, Christophe 1812 FRA0.001-0.5715-8.55 
  Rosaia, Dany 1464  * FRA1.0010.08151.20 
  Woyave, Pascal 1589 BEL1.0010.17152.55 
 * 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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