Individual Calculations January 2009
 Grebionkin, Vasily  Total change: -9.15  Rating chartPersonal card
 Åvropa-Azia 2008 open Perm RUS 2008-11-10
RcRownchangeKK*chgGame
 2022 2087 4.00 8 -0.61 15 -9.15 
  Zharkov, Alexey 2256 RUS0.001-0.2815-4.20 
  Shein, Vyacheslav 1866 RUS0.501-0.2815-4.20 
  Artemenko, Rimma 1737 RUS0.501-0.3915-5.85 
  Ganiev, Takhir 1971 RUS1.0010.34155.10 
  Shakhmatov, Vyacheslav 2128 RUS1.0010.56158.40 
  Zakharov, Andrey 2211 RUS0.001-0.3315-4.95 
  Kohanov, Boris 1954 RUS0.001-0.6815-10.20 
  Sosnin, Alexander 2050 RUS1.0010.45156.75 

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)
 

 

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