Individual Calculations April 2009
 Erykalova, Marina  Total change: 0.00  Rating chartPersonal card
 Novosibirsk Chmp. 2009 SF open Novosibirsk RUS 2009-01-16
RcRownchangeRpKK*chgGame
 1991 0 3.50 8 0.00 1948   0.00 
  Romanov, Viktor 2007 RUS1.0010.00 0.00 
  Evtushenko, Grigory 2104 RUS0.0010.00 0.00 
  Romanjko, Arseny 2005 RUS0.5010.00 0.00 
  Gulin, Yury 2006 RUS0.0010.00 0.00 
  Konyukhov, Mikhail 1911 RUS0.5010.00 0.00 
  Evstratenko, Vasily 1768 RUS0.5010.00 0.00 
  Vershinin, Mikhail 2060 RUS1.0010.00 0.00 
  Ragozin, Andrei 2068 RUS0.0010.00 0.00 

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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