Individual Calculations October 2008
 Machalova, Veronika  Total change: -3.60  Rating chartPersonal card
 SVK women championship 2008 Zvolen SVK 2008-07-06
RcRownchangeKK*chgGame
 2078 2191 5.50 9 -0.24 15 -3.60 
  Machalova, Erika 2147 SVK0.501-0.0615-0.90 
  Gregorova, Zuzana wf2142 SVK0.001-0.5715-8.55 
  Machalova, Maria wf2170 SVK0.501-0.0315-0.45 
  Mrvova, Alena 2221 SVK1.0010.54158.10 
  Dvoranova, Maria 1891 SVK1.0010.15152.25 
  Motycakova, Monika 1948 SVK0.501-0.3015-4.50 
  Borosova, Zuzana wf2254 SVK0.5010.09151.35 
  Obdrzalkova, Anita 2031 SVK0.501-0.2115-3.15 
  Zvarikova, Alexandra 1899 SVK1.0010.15152.25 

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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