Individual Calculations September 2014
 Erykalova, Marina  Total change: -37.60  Rating chartPersonal card
 Novosibirsk gorodok-2014 open Novosibirsk RUS 2014-08-01
RcRownchangeKK*chgGame
 1866 1949 4.50 9 -0.94 40 -37.60 
  Vasiliev, Igor 1687 RUS0.001-0.8240-32.80 
  Panasenko, Gennady 1795 RUS0.001-0.7140-28.40 
  Borisova, Ekaterina A. 1671 RUS1.0010.17406.80 
  Veligjanin, Andrey 1923 RUS0.501-0.0440-1.60 
  Spesivtsev, Gleb 1838 RUS0.501-0.1540-6.00 
  Lebedev, Mikhail 1931 RUS0.501-0.0340-1.20 
  Glagolev, Semen 1941 RUS0.501-0.0140-0.40 
  Chesnokov, Gennady 1986 RUS0.5010.05402.00 
  Makarov, Mikhail 2021 RUS1.0010.604024.00 

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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