Individual Calculations September 2009
 Tkachev, Taras  Total change: -6.90  Rating chartPersonal card
 Pskov 2009 open Pskov RUS 2009-06-23
RcRownchangeKK*chgGame
 2052 1968 1.50 6 -0.83 15 -12.45 
  Pimenov, Revolt 2199 RUS0.5010.29154.35 
  Osoblivi, Grigory 2268 RUS0.001-0.1515-2.25 
  Pavlov, Anatoli A. 2159 RUS1.0010.751511.25 
  Einor, Pavel 2097 RUS0.001-0.3315-4.95 
  Monina, Polina 1971 RUS0.001-0.5015-7.50 
  Shpakovsky, Kirill 1618 RUS0.001-0.8915-13.35 

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)
 
 Summer on Petrograd Side 2009 open St.Petersburg RUS 2009-07-20
RcRownchangeKK*chgGame
 2137 1966 2.50 7 0.37 15 5.55 
  Shushpanov, Vladimir m2366  * RUS0.001-0.0815-1.20 
  Savrova, Lidia 1672 RUS1.0010.15152.25 
  Gavrilov, Oleg 2366  * RUS0.5010.42156.30 
  Klyuev, Viktor 2119 RUS0.5010.20153.00 
  Nikitinyh, Boris 2226 RUS0.5010.32154.80 
  Kuzmin, Yuriy 2179 RUS0.001-0.2315-3.45 
  Dmitriev, Dmitriy 2032 RUS0.001-0.4115-6.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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