Individual Calculations April 2013
 Sobecki, Damien  Total change: -15.30  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1956 1951 3.50 9 -1.02 15 -15.30 
  Przymusinski, Nicolas 2150 FRA0.001-0.2415-3.60 
  Benali, Boubaker 1699 FRA0.001-0.8115-12.15 
  Mony, Didier 1631 FRA1.0010.13151.95 
  Godefroy, Philippe 1800 FRA1.0010.30154.50 
  Marchyllie, Bruno 2162 FRA0.001-0.2315-3.45 
  Magnier, Christophe 1812 FRA1.0010.31154.65 
  Fantin, Ludwig 2249 FRA0.5010.35155.25 
  Sepp, Olav m2351  * EST0.001-0.0815-1.20 
  Rouffignac, Marie 1754 FRA0.001-0.7515-11.25 
 * 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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