Individual Calculations March 2015
 Spichkin, Alexander  Total change: -4.60  Rating chartPersonal card
 Moscow-Open 2015 C Moscow RUS 2015-01-31
RcRownchangeKK*chgGame
 2077 2246 5.50 8 -0.23 20 -4.60 
  Tsoi, Vladislav 1935 RUS1.0010.14202.80 
  Ioffe, Ilya 2034 RUS1.0010.23204.60 
  Akopova, Anna wf2121 RUS0.501-0.1720-3.40 
  Afshari, Mohammadreza f2099 IRI0.001-0.7020-14.00 
  Titov , Evgeny 2017 RUS1.0010.21204.20 
  Smaglov, Konstantin 2120 RUS1.0010.33206.60 
  Demidov, Leonid 2194 RUS0.001-0.5720-11.40 
  Tereshechkina, Maya wf2096 RUS1.0010.30206.00 

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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