Individual Calculations April 2009
 Kasperek, Joanna  Total change: -18.30  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1839 2029 5.50 9 -1.22 15 -18.30 
  Markowska, Maria 1769 POL0.501-0.3215-4.80 
  Mucha, Magdalena 1800 POL0.501-0.2915-4.35 
  Kuspak, Aleksander 1813 POL1.0010.22153.30 
  Jackowski, Ryszard 1860 POL0.501-0.2215-3.30 
  Lewtak, Damian 1848 POL0.001-0.7415-11.10 
  Luka, Dariusz 1874 POL1.0010.29154.35 
  Poswiatowski, Michal 1881 POL0.501-0.2015-3.00 
  Czapiewski, Waldemar 1866 POL0.501-0.2215-3.30 
  Kulaszynski, Michal 1842 POL1.0010.26153.90 

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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