Individual Calculations November 2009
 Leks, Maria  Total change: 35.55  Rating chartPersonal card
 European Youth Ch under 14 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1935 1899 6.00 8 2.37 15 35.55 
  Efroimski, Marsel wf2066 ISR0.001-0.2815-4.20 
  Bengtsson, Jessica 1730 SWE1.0010.28154.20 
  Ivekovic, Tihana 1806 CRO1.0010.37155.55 
  Samigullina, Diana wf2152 RUS0.001-0.1915-2.85 
  Morea, Georgiana-Steluta 1763 ROU1.0010.32154.80 
  Wisniowska, Klaudia 1988 POL1.0010.62159.30 
  Iwanow, Anna wf2022 POL1.0010.671510.05 
  Osmanodja, Filiz wf1954 GER1.0010.58158.70 

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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