Individual Calculations April 2009
 Maslov, Valentin  Total change: -21.30  Rating chartPersonal card
 Crimea Cup Evpatoria UKR 2009-01-31
RcRownchangeKK*chgGame
 2110 2197 3.50 8 -1.42 15 -21.30 
  Cherednichenko, Elena wf2161 UKR1.0010.45156.75 
  Pervakov, Sergey 2171 UKR0.501-0.0415-0.60 
  Golovach, Valery 2163 UKR0.001-0.5515-8.25 
  Chos, Alexey m2302 UKR0.001-0.3615-5.40 
  Bazavljak, Vasil 2036 UKR0.001-0.7115-10.65 
  Rastorguev, Igor 1958 UKR1.0010.20153.00 
  Mamonova, Yulia wf2019 UKR0.001-0.7315-10.95 
  Filin, Stas 2067 UKR1.0010.32154.80 

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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