Individual Calculations January 2013
 Ivanov, Nikolay A.  Total change: -19.65  Rating chartPersonal card
 Championship of Udmurtia Republic 2012 Izhevsk RUS 2012-12-07
RcRownchangeKK*chgGame
 1993 2016 3.00 8 -1.31 15 -19.65 
  Filipenko, Alexander V m2329 RUS0.001-0.1415-2.10 
  Sazonov, Anatoliy 1951 RUS0.501-0.0915-1.35 
  Shishkin, Alexander T. 1900 RUS0.501-0.1615-2.40 
  Petukhov, Igor 1797 RUS0.501-0.2815-4.20 
  Kostitsina, Liubov 1986 RUS0.001-0.5415-8.10 
  Tyulkin, Igor 1939 RUS1.0010.39155.85 
  Karavaeva, Nadezhda 2006 RUS0.001-0.5115-7.65 
  Ivanov, Vladimir A. 2033 RUS0.5010.02150.30 

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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