Individual Calculations September 2012
 Sanal, Suna  Total change: 0.75  Rating chartPersonal card
 European Youth Chess Championship 2012 - G18 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1837 1744 3.50 9 0.05 15 0.75 
  Perera Borrego, Mariela 2066 ESP0.001-0.1315-1.95 
  Zpevakova, Jana 1901 CZE0.5010.21153.15 
  Vatkali, Dimitra 1937 GRE0.001-0.2515-3.75 
  Tarmastin, Laura 1747 AUT1.0010.50157.50 
  Corotcova, Anastasia 1655 MDA0.001-0.6215-9.30 
  Milicevic, Dajana 1684 BIH0.501-0.0815-1.20 
  Malikova, Ulviyya 1811 AZE0.5010.09151.35 
  Grigoryan, Julieta 1838 ARM1.0010.63159.45 
  Sabolova, Kristyna 1890 CZE0.001-0.3015-4.50 

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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