Individual Calculations July 2010
 Starczewska, Malgorzata  Total change: -10.35  Rating chartPersonal card
 Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1811 1879 4.00 5 1.09 15 16.35 
  Harazinska, Ewa 1717 POL1.0010.29154.35 
  Kaczorowska, Barbara wm2222 POL1.0010.881513.20 
  Kazmierczak, Ewa 1479  * POL1.0010.08151.20 
  Kowalska, Elzbieta wf1896 POL0.001-0.4815-7.20 
  Pazderska, Magdalena 1742 POL1.0010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 78th YMCA Spring 2010-A Warszawa POL 2010-04-09
RcRownchangeKK*chgGame
 1761 1819 4.00 10 -1.78 15 -26.70 
  Pazderska, Magdalena 1742 POL1.0010.39155.85 
  Jarmula, Lukasz 1634 POL0.001-0.7415-11.10 
  Bernacki, Gabriel 1839 POL0.001-0.4715-7.05 
  Wrabel, Antoni 1844 POL0.5010.03150.45 
  Prazmowski, Bartosz 1862 POL0.001-0.4415-6.60 
  Safanowski, Tomasz 1791 POL1.0010.46156.90 
  Bartczak, Hanna 1651 POL1.0010.28154.20 
  Chmielewska, Joanna 1734 POL0.501-0.1215-1.80 
  Wilczynski, Adam 1746 POL0.001-0.6015-9.00 
  Kwiek, Janusz 1771 POL0.001-0.5715-8.55 

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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