Individual Calculations September 2012
 Tarnowska, Aleksandra  Total change: 4.20  Rating chartPersonal card
 European Youth Chess Championship 2012 - G16 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1864 1839 4.50 9 0.28 15 4.20 
  Kostitsina, Liubov 2057 RUS0.001-0.2215-3.30 
  Hatasova, Michaela 1641 CZE0.501-0.2615-3.90 
  Zemkova, Klara 1646 CZE0.501-0.2515-3.75 
  Dragieva, Denitza 2006 BUL0.001-0.2815-4.20 
  Machlik, Monika 1718 NOR1.0010.34155.10 
  Shepherd, Katherine M 1766 ENG1.0010.40156.00 
  Turk, Tajana 1907 CRO1.0010.59158.85 
  Shamatava, Ana 2086 GEO0.001-0.1915-2.85 
  Pastuszko, Kinga 1946 POL0.5010.15152.25 

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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