Individual Calculations May 2010
 Zavgorodniaya, Alena  Total change: -2.70  Rating chartPersonal card
 V.G.Zak Memorial 2010 open St.Petersburg RUS 2010-03-22
RcRownchangeKK*chgGame
 1954 1807 2.00 7 -0.18 15 -2.70 
  Eltsov, Valery 2091 RUS0.001-0.1615-2.40 
  Penkov, Aleksey 1988 RUS0.001-0.2615-3.90 
  Yusupova, Lilia 1708 RUS1.0010.36155.40 
  Saveliev, Alexei 1955 RUS0.5010.20153.00 
  Pershin, Denis 1937 RUS0.001-0.3215-4.80 
  Zakharov, Yuri 2007 RUS0.5010.26153.90 
  Dmitriev, Sergei 1992 RUS0.001-0.2615-3.90 

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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