Individual Calculations July 2009
 Ljubarov, Mark  Total change: -14.50  Rating chartPersonal card
 Spring on Petrograd Side 2009 St.Petersburg RUS 2009-03-30
RcRownchangeKK*chgGame
 2085 2040 2.50 7 -0.58 25 -14.50 
  Tkachev, Ivan 1950 RUS1.0010.38259.50 
  Pashinsky, Mikhail 2212 RUS0.001-0.2725-6.75 
  Paliy, Vladimir 1804 RUS1.0010.20255.00 
  Gorbatenko, Alexander 2203 RUS0.5010.22255.50 
  Vunder, Andrey 2257 RUS0.001-0.2225-5.50 
  Salov, Vitaly V. 2175 RUS0.001-0.3225-8.00 
  Martynov, Pavel 1992 RUS0.001-0.5725-14.25 

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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