Individual Calculations April 2009
 Kleiman, B  Total change: 2.25  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2115 2295 6.00 8 0.15 15 2.25 
  Smagin, Nikita 2034 RUS0.501-0.3215-4.80 
  Sokolov, Boris 2015 RUS1.0010.16152.40 
  Malov, Lev 2036 RUS1.0010.18152.70 
  Bukhteeva, Viktoria 2154 RUS1.0010.31154.65 
  Trofimovsky, Alexander 2186 RUS1.0010.35155.25 
  Simonian, Tigran 2207 ARM0.001-0.6215-9.30 
  Minasyan, Arnold 2171 ARM1.0010.33154.95 
  Vetryansky, Vladimir 2114 RUS0.501-0.2415-3.60 

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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