Individual Calculations January 2009
 Lazarenko, Viktor  Total change: -19.95  Rating chartPersonal card
 Zhukovsky open 2008 A Zhukovsky RUS 2008-11-28
RcRownchangeKK*chgGame
 2006 2118 4.50 9 -1.33 15 -19.95 
  Tarabtsev, Ivan 1938 RUS0.501-0.2415-3.60 
  Pyhtynov, Oleg 2015 RUS0.501-0.1415-2.10 
  Listratov, Artem 1998 RUS1.0010.34155.10 
  Shkolyar, Arkadiy 1961 RUS0.001-0.7115-10.65 
  Shebchenko, Vladimir 1939 RUS0.501-0.2315-3.45 
  Dolgova, Tamara 1929 RUS1.0010.25153.75 
  Elishev, Ivan 2195 RUS0.5010.11151.65 
  Andreev, Gennadiy 2075 RUS0.501-0.0615-0.90 
  Spitsyn, Vadim 2007 RUS0.001-0.6515-9.75 

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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