Individual Calculations March 2010
 Hudakova, Hana  Total change: -60.75  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1641 1721 2.50 8 -2.43 25 -60.75 
  Czachor, Grzegorz 2038 POL0.001-0.1325-3.25 
  Krzeminski, Sebastian 1581 POL0.501-0.1925-4.75 
  Marczuk, Anna 1523 POL0.001-0.7625-19.00 
  Sygnet, Maciej 1609 POL0.001-0.6525-16.25 
  Tracz, Agnieszka 1607 POL0.501-0.1625-4.00 
  Cebo, Vladimir 1567 SVK0.501-0.2125-5.25 
  Wolnik, Karol 1579 POL1.0010.31257.75 
  Dulat, Justyna 1621 POL0.001-0.6425-16.00 

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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