Individual Calculations April 2008
 Tchaitchits, Viktor  Total change: -23.75  Rating chartPersonal card
 Kulaga memorial Minsk BLR 2007-12-02
RcRownchangeKK*chgGame
 1958 2136 5.50 9 -0.95 25 -23.75 
  Eliseev, Artur 1786 BLR1.0010.11252.75 
  Ivanova, Olga 1887 BLR1.0010.19254.75 
  Lilov, Valeri 2286 BUL0.001-0.3025-7.50 
  Osipova, Polina 1902 BLR1.0010.21255.25 
  Morgaenko, Ekaterina 1878 BLR0.501-0.3225-8.00 
  Sventitski, Sergei 2093 BLR0.001-0.5625-14.00 
  Moryakova, Diana 1916 BLR1.0010.22255.50 
  Pleshkevich, Konstantin 1892 BLR0.501-0.3025-7.50 
  Andreev, Eduard 1984 BLR0.501-0.2025-5.00 

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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