Individual Calculations November 2009
 Chikrin, Vladimir  Total change: -51.75  Rating chartPersonal card
 Perm August 2009 open Perm RUS 2009-08-11
RcRownchangeKK*chgGame
 1951 1797 1.00 8 -1.46 15 -21.90 
  Uljianova, Nadezhda wf2106 RUS0.001-0.1415-2.10 
  Buruchaga, Gektor 2009 RUS0.001-0.2315-3.45 
  Mikheev, Nikolay I 1982 RUS0.5010.24153.60 
  Vshivtsev, Valery 1913 RUS0.5010.16152.40 
  Bychenkova, Sonia 1607 RUS0.001-0.7515-11.25 
  Baturin, Viktor 2046 RUS0.001-0.1915-2.85 
  Pershina, Elena 1958 RUS0.001-0.2915-4.35 
  Shalaumov, Pavel 1984 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)
 
 Perm September 2009 open Perm RUS 2009-09-08
RcRownchangeKK*chgGame
 1915 1743 0.50 6 -1.32 15 -19.80 
  Azanov, Pavel 2086 RUS0.5010.38155.70 
  Kohanov, Boris 1987 RUS0.001-0.2015-3.00 
  Kashin, Yury 1977 RUS0.001-0.2115-3.15 
  Mentchikov, Mikhail 1709 RUS0.001-0.5515-8.25 
  Buruchaga, Gektor 2073 RUS0.001-0.1215-1.80 
  Zubkov, Mikhail 1659 RUS0.001-0.6215-9.30 

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 September-October 2009 open Perm RUS 2009-09-24
RcRownchangeKK*chgGame
 1898 1743 0.00 2 -0.67 15 -10.05 
  Azanov, Pavel 2086 RUS0.001-0.1215-1.80 
  Mentchikov, Mikhail 1709 RUS0.001-0.5515-8.25 

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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