Individual Calculations September 2013
 Kozlov, Mikhail  Total change: -22.35  Rating chartPersonal card
 Petrovskaya Ladya - OPEN 2013 St. Petersburg RUS 2013-08-02
RcRownchangeKK*chgGame
 1819 1871 2.50 7 -1.49 15 -22.35 
  Bezgodova, Svetlana wm2097 RUS0.001-0.2115-3.15 
  Sorokina, Natalay 1775 RUS0.001-0.6315-9.45 
  Levdansky, Alexey 1698 RUS0.501-0.2315-3.45 
  Grekhneva, Alena 1696 RUS0.001-0.7315-10.95 
  Galenpolskiy, Mikhail 1743 RUS1.0010.33154.95 
  Rogotskiy, Yuriy 1670 RUS1.0010.24153.60 
  Papin, Yury 2057 RUS0.001-0.2615-3.90 

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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