Individual Calculations November 2009
 Chevannes, Sabrina L  Total change: -19.95  Rating chartPersonal card
 5e Festival International - Dieppe Dieppe FRA 2009-08-23
RcRownchangeKK*chgGame
 1938 2073 2.00 5 -1.33 15 -19.95 
  Dias, Theodore 1817 FRA0.501-0.3115-4.65 
  Doucet, Antoine 1802 FRA1.0010.17152.55 
  Maisuradze, Nino wm2271 FRA0.001-0.2415-3.60 
  Ringoir, Guy 1877 BEL0.501-0.2515-3.75 
  Saatdjian, Stephane 1921 FRA0.001-0.7015-10.50 

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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