Individual Calculations October 2008
 Kovtunenko, Alexandr  Total change: 68.25  Rating chartPersonal card
 Rating tmnt CCC Moscow RUS 2008-05-27
RcRownchangeKK*chgGame
 2220 2258 8.50 10 3.04 15 45.60 
  Kaplan, Anatoli 2191 RUS0.501-0.0915-1.35 
  Smagin, Nikita 2021 RUS1.0010.20153.00 
  Slavinsky, Petr 2185 RUS1.0010.40156.00 
  Kozlov, Vladimir N m2323 RUS1.0010.59158.85 
  Losev, Dmitry m2382 RUS1.0010.671510.05 
  Kaplan, Anatoli 2191 RUS0.501-0.0915-1.35 
  Smagin, Nikita 2021 RUS1.0010.20153.00 
  Slavinsky, Petr 2185 RUS0.501-0.1015-1.50 
  Kozlov, Vladimir N m2323 RUS1.0010.59158.85 
  Losev, Dmitry m2382 RUS1.0010.671510.05 

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)
 
 Dmitrov Summer 2008 open Dmitrov RUS 2008-07-21
RcRownchangeKK*chgGame
 2222 2246 7.00 9 2.26 15 33.90 
  Kazennova, Daria 1949 RUS1.0010.15152.25 
  Ustinov, Alexey 2059 RUS1.0010.26153.90 
  Vulfson, Vladimir m2441 RUS0.001-0.2515-3.75 
  Pakhteev, Yury 2311 RUS1.0010.59158.85 
  Yastrebov, Aleksey V. 2097 RUS1.0010.30154.50 
  Granovski, Aleksandar m2356 KAZ1.0010.65159.75 
  Gulkov, Igor A. m2342 RUS0.5010.13151.95 
  Rumjantsev, Juri 2255 RUS1.0010.51157.65 
  Popelyshev, Igor V. 2190 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)
 
 Moscow Summer-Autumn open 2008 Moscow RUS 2008-08-19
RcRownchangeKK*chgGame
 2121 2246 4.50 8 -0.75 15 -11.25 
  Kamennov, Pavel 1927 RUS1.0010.13151.95 
  Voronov, Vladimir Yu. 1987 RUS1.0010.18152.70 
  Dvalishvili, Pavel S. f2488 RUS0.001-0.2015-3.00 
  Tekuchev, Robert 2020 RUS1.0010.21153.15 
  Grishin, Alexander 2178 RUS0.501-0.0915-1.35 
  Burkov, Dmitry f2183 RUS0.001-0.5915-8.85 
  Bogumil, Tatiana wf2192 RUS0.001-0.5815-8.70 
  Mishakov, Anatoly 1994 RUS1.0010.19152.85 

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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