Individual Calculations April 2008
 Kostin, Alexey  Total change: 3.10  Rating chartPersonal card
 Voronezh region Men Chmp. 2007 Rtg Voronezh RUS 2007-12-04
RcRownchangeKK*chgGame
 2370 2412 7.50 13 0.30 10 3.00 
  Chuprikov, Dmitry 2404 RUS0.501-0.0110-0.10 
  Morozov, Evgeny f2291 RUS1.0010.34103.40 
  Kiselev, Maxim 2206 RUS1.0010.24102.40 
  Rodin, Dmitrij 2442 RUS0.5010.04100.40 
  Sergienko, Sergey m2454 RUS0.001-0.4410-4.40 
  Lukovnikov, Alexander 2363 RUS0.501-0.0710-0.70 
  Provkin, Vladimir 2231 RUS0.501-0.2410-2.40 
  Chernyshov, Konstantin g2563 RUS0.5010.20102.00 
  Serdjukov, Sergey 2227 RUS1.0010.26102.60 
  Gritsenko, Vladimir 2243 RUS0.501-0.2210-2.20 
  Belikov, Vladimir g2578 RUS0.5010.22102.20 
  Raetsky, Alexander g2410 RUS0.001-0.5010-5.00 
  Provotorov, Ivan f2401 RUS1.0010.48104.80 

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)
 
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2252 2389 3.50 7 -1.23 10 -12.30 
  Najer, Evgeniy g2634 RUS0.001-0.2010-2.00 
  Kolmakov, Pavel 2241 RUS0.001-0.7010-7.00 
  Loginov, Anton 2231 RUS0.501-0.2110-2.10 
  Pichugin, Andrei 2176 RUS0.001-0.7710-7.70 
  Novikov, Valeri 2143 RUS1.0010.19101.90 
  Ezhikov, Vitaly 2102 RUS1.0010.16101.60 
  Viliavin, Roman 2239 UKR1.0010.30103.00 

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)
 
 Voronezh Chmp. 2008 Final Voronezh RUS 2008-02-25
RcRownchangeKK*chgGame
 2325 2389 6.50 9 1.24 10 12.40 
  Chernov, Vladimir 2138 RUS1.0010.19101.90 
  Klimentov, Roman 2287 RUS1.0010.36103.60 
  Morozov, Evgeny f2308 RUS1.0010.39103.90 
  Sergienko, Sergey m2449 RUS0.5010.08100.80 
  Chuprikov, Dmitry 2433 RUS0.5010.06100.60 
  Provkin, Vladimir 2259 RUS1.0010.32103.20 
  Rodin, Dmitrij 2456 RUS0.001-0.4110-4.10 
  Chekhov, Sergei 2256 RUS1.0010.32103.20 
  Lukovnikov, Alexander 2340 RUS0.501-0.0710-0.70 

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)
 

 

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