Individual Calculations September 2011
 Bulavin, Alexander  Total change: 16.50  Rating chartPersonal card
 Volga Cup 2011 open Kostroma RUS 2011-07-04
RcRownchangeKK*chgGame
 2021 2196 6.00 9 -0.42 30 -12.60 
  Sinishin, Rodion 1837 RUS0.501-0.4030-12.00 
  Dudysheva, Yuliya 1826 RUS0.501-0.4030-12.00 
  Kozhevnikov, Ivan 1987 RUS1.0010.23306.90 
  Ivanov, Gleb E. 1976 RUS0.501-0.2830-8.40 
  Pavlov, Denis 2037 RUS0.501-0.2130-6.30 
  Bykov, Evgeny 2064 RUS1.0010.32309.60 
  Romanov, Stanislav 2073 RUS1.0010.33309.90 
  Okrugin, Sergey m2348 RUS0.001-0.3030-9.00 
  Pokudov, Zakhar 2042 RUS1.0010.29308.70 

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)
 
 M.Botvinnik Memorial 2011 Open St.Peterburg RUS 2011-08-12
RcRownchangeKK*chgGame
 2241 2196 5.00 9 0.97 30 29.10 
  Kovchan, Alexander g2554 UKR0.001-0.1030-3.00 
  Safronov, Kirill 1942 RUS1.0010.19305.70 
  Malakhov, Igor f2448 RUS0.001-0.1930-5.70 
  Dushin, Nikolay 2010 RUS0.501-0.2430-7.20 
  Novoselov, Igor 1964 RUS1.0010.21306.30 
  Skvortsov, Alexander 2103 RUS1.0010.373011.10 
  Ulanov, Alexandr m2370 RUS1.0010.733021.90 
  Yaksin, Oleg 2414 RUS0.5010.28308.40 
  Serov, Maksim 2364 RUS0.001-0.2830-8.40 

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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