Individual Calculations February 2013
 Romanov, Stanislav  Total change: 7.95  Rating chartPersonal card
 Nezhmetdinov B Moscow RUS 2013-01-05
RcRownchangeKK*chgGame
 1929 2095 5.50 7 0.53 15 7.95 
  Merkin, German 1840 RUS1.0010.19152.85 
  Katvalyan, A. 1880 RUS1.0010.23153.45 
  Golovanov, Vasily 1988 RUS0.001-0.6515-9.75 
  Grigorian, Maksim 1873 RUS1.0010.22153.30 
  Andreev, Gennadiy 1835 RUS1.0010.18152.70 
  Aliekhin, Vladislav 2013 RUS0.501-0.1115-1.65 
  Yudkevich, Mikhail 2073 RUS1.0010.47157.05 

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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