Individual Calculations September 2009
 Greabca, Irina  Total change: -16.05  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 1946 2061 3.50 7 -1.07 15 -16.05 
  Prieur, Axel 1698 FRA1.0010.10151.50 
  Barraud, Mickael 1908 FRA0.501-0.2015-3.00 
  Genov, Petar g2461  * BUL0.001-0.0815-1.20 
  Zaninetti, Laurent 1981 FRA0.501-0.1115-1.65 
  Rundstrom, Douglas 1891 FRA0.001-0.7215-10.80 
  Ortega Lopez, Adrian 1861 ESP0.501-0.2615-3.90 
  Roques, Olivier 1820 FRA1.0010.20153.00 
 * 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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