Individual Calculations September 2011
 Ershov, Kirill  Total change: 21.75  Rating chartPersonal card
 Novosibirsk-Sputnik 2011 open Novosibirsk RUS 2011-06-14
RcRownchangeKK*chgGame
 2108 1912 3.00 6 1.41 15 21.15 
  Petenev, Konstantin 2228 RUS0.001-0.1315-1.95 
  Kotov, Dmitry Ig. 1781 RUS1.0010.32154.80 
  Yakushev, Nikolai 2173 RUS1.0010.821512.30 
  Slugin, Alexander 2127 RUS0.001-0.2315-3.45 
  Petrukhina, Irina wf2187 RUS1.0010.831512.45 
  Glukhov, Mikhail 2151 RUS0.001-0.2015-3.00 

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)
 
 Naukograd Koltsovo 2011 open Koltsovo RUS 2011-06-28
RcRownchangeKK*chgGame
 1994 1912 0.50 3 -0.70 15 -10.50 
  Kuznetsov, Evgeny 2180 RUS0.001-0.1715-2.55 
  Efanov, Mikhail 1948 RUS0.001-0.4515-6.75 
  Kurash, Alexander 1855 RUS0.501-0.0815-1.20 

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)
 
 Sukharev Memorial 2011 open Novosibirsk RUS 2011-07-18
RcRownchangeKK*chgGame
 2002 1912 5.00 9 1.44 15 21.60 
  Yakushev, Nikolai 2173 RUS0.001-0.1815-2.70 
  Vasiliev, Maxim 1685 RUS1.0010.21153.15 
  Beletsky, Alexey 2279 RUS0.001-0.1015-1.50 
  Narchuk, Margarita 1781 RUS0.501-0.1815-2.70 
  Klimenko, Andrey 1713 RUS1.0010.24153.60 
  Mastilin, Alexander 2038 RUS1.0010.671510.05 
  Ragozin, Andrei 2120 RUS0.5010.27154.05 
  Kamrukov, Alexey 2073 RUS0.5010.21153.15 
  Loginov, Vladislav 2154 RUS0.5010.30154.50 

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)
 
 Novosibirsk gorodok-2011 open Novosibirsk RUS 2011-08-01
RcRownchangeKK*chgGame
 1951 1912 3.00 8 -0.70 15 -10.50 
  Kezin, Roman f2312  * RUS0.001-0.0815-1.20 
  Fursova, Darya 1692 RUS0.501-0.2815-4.20 
  Sidorova, Anna wf2078 RUS0.001-0.2815-4.20 
  Loginova, Lubov 1819 RUS1.0010.37155.55 
  Giliazitdinov, Edward 2073 RUS0.001-0.2915-4.35 
  Strelkova, Alina 1772 RUS1.0010.31154.65 
  Kotov, Dmitry Ig. 1781 RUS0.501-0.1815-2.70 
  Kuzmin, Georgy 2084 RUS0.001-0.2715-4.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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