Individual Calculations April 2009
 Egorov, Valentin  Total change: -13.75  Rating chartPersonal card
 VAO Moscow 2009 open Moscow RUS 2009-01-17
RcRownchangeKK*chgGame
 2013 2144 3.50 6 -0.55 25 -13.75 
  Kuptsov, Anatoly 1989 RUS1.0010.29257.25 
  Rodionov, Ivan 1996 RUS0.501-0.2025-5.00 
  Kashirsky, Evgeny 1993 RUS0.001-0.7025-17.50 
  Baigushev, Alexsander 1956 RUS1.0010.26256.50 
  Jakovlev, Oleg 2127 RUS0.001-0.5225-13.00 
  Chizhikov, Eduard 2014 RUS1.0010.32258.00 

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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