Individual Calculations November 2009
 Liang, Vladimir  Total change: -16.95  Rating chartPersonal card
 Perm August 2009 open Perm RUS 2009-08-11
RcRownchangeKK*chgGame
 1984 2082 4.50 8 -0.53 15 -7.95 
  Tiunova, Anna 1819 RUS0.501-0.3215-4.80 
  Ardovsky, Philip 2036 RUS0.501-0.0615-0.90 
  Pershina, Elena 1958 RUS1.0010.33154.95 
  Buruchaga, Gektor 2009 RUS0.001-0.6015-9.00 
  Kashin, Yury 1999 RUS0.501-0.1115-1.65 
  Shalaumov, Pavel 1984 RUS1.0010.37155.55 
  Uljianova, Nadezhda wf2106 RUS0.001-0.4715-7.05 
  Kohanov, Boris 1957 RUS1.0010.33154.95 

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)
 
 Perm October 2009 open Perm RUS 2009-10-05
RcRownchangeKK*chgGame
 1869 2071 4.50 7 -0.60 15 -9.00 
  Drozdov, Alexander 1671  * RUS0.501-0.4215-6.30 
  Kohanov, Boris 1987 RUS1.0010.38155.70 
  Pershina, Elena 1993 RUS0.501-0.1115-1.65 
  Buruchaga, Gektor 2073 RUS0.001-0.5015-7.50 
  Mentchikov, Mikhail 1709 RUS1.0010.10151.50 
  Kashin, Yury 1977 RUS0.501-0.1315-1.95 
  Zubkov, Mikhail 1671  * RUS1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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