Individual Calculations November 2009
 Davydov, Stepan  Total change: -7.80  Rating chartPersonal card
 Perm August 2009 open Perm RUS 2009-08-11
RcRownchangeKK*chgGame
 2082 2206 5.00 9 -0.83 15 -12.45 
  Pershina, Elena 1958 RUS1.0010.19152.85 
  Voronov, Vitaly N 1806  * RUS1.0010.08151.20 
  Ostanin, Vadim 2236 RUS0.5010.04150.60 
  Ovchinnikov, Alexey 2156 RUS0.501-0.0715-1.05 
  Terentjev, Vladislav 2217 RUS0.001-0.4815-7.20 
  Buruchaga, Gektor 2009 RUS0.501-0.2515-3.75 
  Tsyganov, Alexander 2093 RUS0.001-0.6515-9.75 
  Kashin, Yury 1999 RUS1.0010.23153.45 
  Volodin, Ivan 2264 RUS0.5010.08151.20 
 * 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)
 
 Perm September 2009 open Perm RUS 2009-09-08
RcRownchangeKK*chgGame
 1993 2204 5.50 7 0.31 15 4.65 
  Alekseeva, Natalia 1830 RUS0.501-0.4015-6.00 
  Losev, Anatoly 1878 RUS1.0010.13151.95 
  Buruchaga, Gektor 2073 RUS0.501-0.1815-2.70 
  Terekhin, Anatoly f2301 RUS0.5010.13151.95 
  Kashin, Yury 1977 RUS1.0010.21153.15 
  Azanov, Pavel 2086 RUS1.0010.34155.10 
  Legostaev, Alexander 1804  * RUS1.0010.08151.20 
 * 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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