Individual Calculations October 2008
 Natacheev, Peter  Total change: 6.60  Rating chartPersonal card
 Zhigulevskie prostory 2008 open Samara RUS 2008-07-25
RcRownchangeKK*chgGame
 1997 2185 4.50 7 -0.67 15 -10.05 
  Kalugin, Yury 1960 RUS1.0010.22153.30 
  Putenihin, Oleg 2061 RUS1.0010.33154.95 
  Lukyanov, Artiom 2048 RUS0.001-0.6815-10.20 
  Dergunov, Alexey 2016 RUS0.001-0.7215-10.80 
  Voznesensky, Vladimir 1901 RUS0.501-0.3415-5.10 
  Shmyrov, Maxim 1940 RUS1.0010.20153.00 
  Kobylsky, Evgeny 2055 RUS1.0010.32154.80 

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)
 
 Dimitrovgrad open 2008 Dimitrovgrad RUS 2008-08-05
RcRownchangeKK*chgGame
 2099 2185 4.50 8 -0.34 15 -5.10 
  Egorova, Natalia 1835 RUS1.0010.11151.65 
  Ulanov, Alexandr 2279 RUS1.0010.63159.45 
  Zaletov, Yuri 2116 RUS0.001-0.6015-9.00 
  Putenihin, Oleg 2061 RUS0.001-0.6715-10.05 
  Elkin, Alexander 2186 RUS0.5010.00150.00 
  Ulanov, Sergei 2120 RUS1.0010.41156.15 
  Kalugin, Yury 1960 RUS1.0010.22153.30 
  Predke, Alexandr 2231 RUS0.001-0.4415-6.60 

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)
 
 Anapa 2008 B open Anapa RUS 2008-08-31
RcRownchangeKK*chgGame
 2167 2185 5.00 7 1.45 15 21.75 
  Matytsina, Nadejda 1835 RUS1.0010.11151.65 
  Didenko, Sergey 1907 RUS1.0010.17152.55 
  Usov, Alexey B. 2300 RUS1.0010.66159.90 
  Purygin, Andrei f2291 RUS0.5010.14152.10 
  Oganyan, Arsen 2232 RUS1.0010.57158.55 
  Gukasian, Rudolf 2389 RUS0.001-0.2415-3.60 
  Azarov, Vladimir 2214 RUS0.5010.04150.60 

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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