Individual Calculations April 2015
 Stevens, Christian  Total change: -17.40  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2016 2051 3.50 8 -0.87 20 -17.40 
  Roque, Armando Filipe 1875 POR0.501-0.2320-4.60 
  Delobel, Bernard 1872 FRA0.501-0.2320-4.60 
  De Lagontrie, Jean 1847 FRA0.501-0.2620-5.20 
  Kongsee, Uaychai f2304 THA0.5010.31206.20 
  Charlier, Laurent 1853 BEL0.501-0.2620-5.20 
  Yagupov, Igor g2408 RUS0.001-0.1120-2.20 
  Dagnicourt, Francis 1651  * FRA1.0010.08201.60 
  Nilsson, Sebastian f2321 SWE0.001-0.1720-3.40 
 * 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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