Individual Calculations November 2009
 Bacic, Kristina  Total change: 1.95  Rating chartPersonal card
 European Youth Ch under 14 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1903 1755 2.00 6 0.13 15 1.95 
  Efroimski, Marsel wf2066 ISR0.001-0.1415-2.10 
  Sharapova, Anzama 1950 RUS0.001-0.2515-3.75 
  Imnadze, Nato 1906 GEO0.001-0.3015-4.50 
  Dalemans, Diana 1842 NED0.5010.12151.80 
  Ivekovic, Tihana 1806 CRO0.5010.07151.05 
  Tomaszewska, Luiza 1848 POL1.0010.63159.45 

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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