Individual Calculations April 2008
 Popova, Natalija  Total change: -12.75  Rating chartPersonal card
 Kulaga memorial Minsk BLR 2007-12-02
RcRownchangeKK*chgGame
 2084 2252 5.50 9 -0.85 15 -12.75 
  Kulaschik, Alexandr 1902 BLR1.0010.11151.65 
  Bogdan, Ekaterina 1959 BLR1.0010.15152.25 
  Loukashevich, Alexandr 2150 BLR0.501-0.1415-2.10 
  Sventitski, Sergei 2093 BLR1.0010.29154.35 
  Stupak, Kirill m2406 BLR0.001-0.2915-4.35 
  Svistun, Ivan 1949 BLR0.501-0.3615-5.40 
  Deyko, Alexey 2105 BLR0.501-0.2015-3.00 
  Gordeenja, Valerij 2042 BLR1.0010.23153.45 
  Kovaleva, Ekaterina 2151 BLR0.001-0.6415-9.60 

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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