Individual Calculations July 2009
 Samigullina, Diana  Total change: 36.15  Rating chartPersonal card
 G-14 HL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 1950 2116 7.00 8 1.33 15 19.95 
  Zasypkina, Evgenia 1778 RUS1.0010.12151.80 
  Belova, Olga 1881 RUS0.501-0.2915-4.35 
  Tereshechkina, Maya 1928 RUS1.0010.26153.90 
  Baraeva, Marina wf1967 RUS1.0010.30154.50 
  Baraeva, Irina wf2045 RUS1.0010.40156.00 
  Severina, Maria 1969 RUS1.0010.30154.50 
  Lezhepekova, Veronika 2093 RUS0.501-0.0315-0.45 
  Akopova, Anna 1940 RUS1.0010.27154.05 

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 June 2009 open Perm RUS 2009-06-09
RcRownchangeKK*chgGame
 2070 2116 5.50 8 1.08 15 16.20 
  Chikrin, Vladimir 1778 RUS1.0010.12151.80 
  Pershina, Elena 1976 RUS1.0010.31154.65 
  Gavrilov, Andrei f2163 RUS0.001-0.4315-6.45 
  Kohanov, Boris 1935 RUS1.0010.26153.90 
  Orekhov, Viktor 2294 RUS1.0010.731510.95 
  Davydov, Stepan 2195 RUS0.5010.11151.65 
  Goldshtein, Grigory 2202 RUS0.5010.12151.80 
  Ardovsky, Philip 2014 RUS0.501-0.1415-2.10 

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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