Individual Calculations September 2009
 Kashin, Yury  Total change: -21.60  Rating chartPersonal card
 Perm June-July 2009 open Perm RUS 2009-06-26
RcRownchangeKK*chgGame
 2129 2017 2.00 6 -0.13 15 -1.95 
  Volodin, Ivan 2207 RUS0.001-0.2515-3.75 
  Ezerskii, Maxim 1911 RUS1.0010.36155.40 
  Azanov, Pavel 2027 RUS1.0010.51157.65 
  Davydov, Stepan 2195 RUS0.001-0.2715-4.05 
  Dragunov, Viacheslav f2234 RUS0.001-0.2215-3.30 
  Goldshtein, Grigory 2202 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 July 2009 A open Perm RUS 2009-07-08
RcRownchangeKK*chgGame
 1917 1999 3.50 8 -1.31 15 -19.65 
  Alekseeva, Natalia 1804 RUS0.001-0.7515-11.25 
  Mentchikov, Mikhail 1667 RUS0.501-0.3815-5.70 
  Zamorin, Nikolai 1939 RUS0.001-0.5815-8.70 
  Vshivtsev, Valery 1913 RUS0.501-0.1215-1.80 
  Goldshtein, Grigory 2225 RUS1.0010.791511.85 
  Shalaumov, Pavel 1984 RUS0.501-0.0215-0.30 
  Buruchaga, Gektor 2009 RUS0.001-0.4915-7.35 
  Chikrin, Vladimir 1797 RUS1.0010.24153.60 

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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