Individual Calculations April 2009
 Jadanowska, Beata  Total change: -10.05  Rating chartPersonal card
 13e open de Guingamp Pabu FRA 2009-02-14
RcRownchangeKK*chgGame
 1812 1841 2.00 5 -0.67 15 -10.05 
  Doros, Radu Marian 2152 ROU0.001-0.1415-2.10 
  Beau, Pierre 1645 FRA0.001-0.7515-11.25 
  Roussel, Glenn 1513 FRA1.0010.13151.95 
  Illien, Jean-Marc 1995 FRA0.001-0.2915-4.35 
  Bremond, Edouard 1754 FRA1.0010.38155.70 

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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