Individual Calculations January 2011
 Lavrov, Sergey G.  Total change: -45.30  Rating chartPersonal card
 Novokuznetsk Chmp. open 2010 Novokuznetsk RUS 2010-11-14
RcRownchangeKK*chgGame
 1913 2081 2.00 7 -3.02 15 -45.30 
  Leontiev, Oleg 1783 RUS1.0010.15152.25 
  Spirin, Alexandr 1946 RUS1.0010.32154.80 
  Kuzmichev, Alexander 1986 RUS0.001-0.6315-9.45 
  Khalimanov, Alexandr 1948 RUS0.001-0.6815-10.20 
  Geyko, Roman 1865 RUS0.001-0.7815-11.70 
  Vorobyova, Alyona 1969 RUS0.001-0.6515-9.75 
  Maksichko, Vasily 1891 RUS0.001-0.7515-11.25 

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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