Individual Calculations September 2009
 Kuzmin, Egor  Total change: 27.45  Rating chartPersonal card
 Volga Cup 2009 open Kostroma RUS 2009-07-03
RcRownchangeKK*chgGame
 2196 1968 3.00 8 1.23 15 18.45 
  Samojlov, Anton 2298 RUS0.001-0.1215-1.80 
  Anashkin, Oleg 2160 RUS1.0010.751511.25 
  Malygin, Alexander 2183 RUS0.5010.27154.05 
  Vedeneev, Oleg 2171 RUS1.0010.761511.40 
  Gerasimov, Ivan 2353 RUS0.001-0.0915-1.35 
  Mikhailov, Viacheslav 2152 RUS0.001-0.2615-3.90 
  Davydiants, Eduard 2090 RUS0.001-0.3315-4.95 
  Golovan, Igor 2161 RUS0.5010.25153.75 

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
 2041 1968 3.00 6 0.60 15 9.00 
  Yusupova, Lilia 1713 RUS1.0010.19152.85 
  Anosov, Sergey 2091 RUS0.5010.17152.55 
  Nikitinyh, Boris 2226 RUS0.001-0.1815-2.70 
  Klyuev, Viktor 2119 RUS0.5010.20153.00 
  Dushin, Nikolay 2079 RUS0.001-0.3515-5.25 
  Volkova, Svetlana 2018 RUS1.0010.57158.55 

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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