Individual Calculations October 2008
 Kultiyasov, Mikhail  Total change: -20.40  Rating chartPersonal card
 Mazovian International Chess Festival gr. B Warszawa POL 2008-08-02
 2075 2141 4.00 9 -1.36 15 -20.40 
  Piorun, Kacper f2445 POL0.001-0.1415-2.10 
  Plichta, Kamil 2014 POL0.001-0.6715-10.05 
  Sielicki, Tomasz 2043 POL0.001-0.6315-9.45 
  Jaskowski, Tadeusz 2040 POL1.0010.36155.40 
  Lach, Aleksandra wf2035 POL0.001-0.6415-9.60 
  Rafa, Robert 2033 POL1.0010.35155.25 
  Demidowicz, Maria 2032 POL0.001-0.6515-9.75 
  Solnicki, Michal 2010 POL1.0010.32154.80 
  Skwarczylo, Marek 2024 POL1.0010.34155.10 

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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