Individual Calculations April 2009
 Golovankov, Vladimir  Total change: 2.85  Rating chartPersonal card
 Winter on Petrograd Side 2009 open St.Petersburg RUS 2009-01-26
RcRownchangeKK*chgGame
 2132 2289 6.50 9 0.19 15 2.85 
  Pyatin, Alexander 2024 RUS0.501-0.3215-4.80 
  Shushpanova, Nina wf1983 RUS1.0010.14152.10 
  Letov, Petr 2155 RUS1.0010.32154.80 
  Rodkin, Felix 2152 RUS1.0010.32154.80 
  Nuretdinov, Igor 2152 TJK0.501-0.1815-2.70 
  Guzenko, Artem 2119 RUS0.001-0.7215-10.80 
  Salov, Vitaly V. 2175 RUS0.501-0.1615-2.40 
  Savinov, Leonid 2185 RUS1.0010.36155.40 
  Zhukov, Klim 2239 RUS1.0010.43156.45 

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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