Individual Calculations November 2011
 Erykalova, Marina  Total change: -10.20  Rating chartPersonal card
 Novosibirsk Region champ -2011-semifinal open Novosibirsk RUS 2011-10-15
RcRownchangeKK*chgGame
 1897 1964 4.00 8 -0.68 15 -10.20 
  Nenasheva, Evgeniya 1729 RUS0.501-0.2915-4.35 
  Vanin, Maxim 2209 RUS0.001-0.2015-3.00 
  Korobkov, Vadim 1819 RUS1.0010.31154.65 
  Okishev, Vladimir 1873 RUS0.001-0.6215-9.30 
  Chesnokov, Gennady 1946 RUS0.501-0.0315-0.45 
  Balutin, Sergei 1891 RUS1.0010.40156.00 
  Zavodchikov, Alexander 2022 RUS0.001-0.4215-6.30 
  Vasiliev, Igor 1688 RUS1.0010.17152.55 

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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