Individual Calculations February 2013
 Kasperek, Joanna  Total change: -6.00  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1844 2032 5.50 8 -0.40 15 -6.00 
  Ziolkowski, Boleslaw 1749 POL1.0010.16152.40 
  Jopek, Krzysztof 1868 POL0.501-0.2215-3.30 
  Hodorowicz, Kamil 1841 POL0.501-0.2515-3.75 
  Gora, Antonina 1842 POL0.501-0.2515-3.75 
  Kuspak, Aleksander 1918 POL0.501-0.1615-2.40 
  Mielczarek, Daniel 1975 POL0.501-0.0815-1.20 
  Marczuk, Anna 1674 POL1.0010.10151.50 
  Dadello, Aleksandra 1883 POL1.0010.30154.50 

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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