Individual Calculations November 2009
 Bogachkov, Vladislav  Total change: 75.75  Rating chartPersonal card
 Krasnodar Autumn 2009 Rtg Krasnodar RUS 2009-09-12
RcRownchangeKK*chgGame
 1953 1856 6.50 9 3.03 25 75.75 
  Kulikova, Ekaterina 1809 RUS1.0010.432510.75 
  Jakovenko, Igor 2199 RUS0.001-0.1225-3.00 
  Abuladze, Lana wf2044 RUS0.5010.24256.00 
  Chernyshov, Maxim 1972 RUS1.0010.662516.50 
  Khokhlova, Ekaterina 1888 RUS1.0010.542513.50 
  Chigrinova, Marina 1862 RUS0.5010.01250.25 
  Voronin, Artem 2134 RUS0.5010.33258.25 
  Rekin, Ivan 1878 RUS1.0010.532513.25 
  Antipov, Valery 1793 RUS1.0010.412510.25 

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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