Individual Calculations March 2010
 Lednev, Petr  Total change: -44.25  Rating chartPersonal card
 New Year 2010 B open Moscow RUS 2010-01-03
RcRownchangeKK*chgGame
 1953 1983 2.00 7 -1.77 25 -44.25 
  Voronkov, Denis 2043 RUS0.001-0.4225-10.50 
  Chapygin, Sergey 2076 RUS0.001-0.3725-9.25 
  Baigushev, Alexandr 1893 RUS1.0010.38259.50 
  Rusinov, Mikhail 1868 RUS0.001-0.6625-16.50 
  Gureev, Dmitry 1924 RUS0.501-0.0825-2.00 
  Kurnaev, Vladimir 2046 RUS0.001-0.4125-10.25 
  Magdalinskaya, Evgeniya 1821 RUS0.501-0.2125-5.25 

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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