Individual Calculations April 2009
 Chizhikov, Eduard  Total change: -5.25  Rating chartPersonal card
 VAO Moscow 2009 open Moscow RUS 2009-01-17
RcRownchangeKK*chgGame
 1970 2014 3.50 7 -0.35 15 -5.25 
  Perfiliev, Albert 1664 RUS1.0010.11151.65 
  Rodionov, Ivan 1996 RUS0.501-0.0315-0.45 
  Kashirsky, Evgeny 1993 RUS0.001-0.5315-7.95 
  Savinov, Victor 1907 RUS1.0010.35155.25 
  Baigushev, Alexsander 1956 RUS1.0010.42156.30 
  Jakovlev, Oleg 2127 RUS0.001-0.3515-5.25 
  Egorov, Valentin 2144 RUS0.001-0.3215-4.80 

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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