Individual Calculations April 2008
 Sergienko, Sergey  Total change: -2.60  Rating chartPersonal card
 Voronezh region Men Chmp. 2007 Rtg Voronezh RUS 2007-12-04
RcRownchangeKK*chgGame
 2367 2454 7.50 13 -0.45 10 -4.50 
  Gritsenko, Vladimir 2243 RUS0.501-0.2710-2.70 
  Raetsky, Alexander g2410 RUS0.501-0.0610-0.60 
  Chuprikov, Dmitry 2404 RUS0.001-0.5710-5.70 
  Kiselev, Maxim 2206 RUS0.501-0.3110-3.10 
  Kostin, Alexey m2412 RUS1.0010.44104.40 
  Provkin, Vladimir 2231 RUS1.0010.22102.20 
  Serdjukov, Sergey 2227 RUS1.0010.21102.10 
  Belikov, Vladimir g2578 RUS0.5010.17101.70 
  Provotorov, Ivan f2401 RUS0.501-0.0710-0.70 
  Morozov, Evgeny f2291 RUS1.0010.28102.80 
  Rodin, Dmitrij 2442 RUS1.0010.48104.80 
  Lukovnikov, Alexander 2363 RUS0.001-0.6210-6.20 
  Chernyshov, Konstantin g2563 RUS0.001-0.3510-3.50 

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)
 
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2476 2449 4.50 9 0.29 10 2.90 
  Kazancev, Valerij M 2317 RUS1.0010.32103.20 
  Lastin, Alexander g2604 RUS0.5010.21102.10 
  Yemelin, Vasily g2562 RUS0.001-0.3510-3.50 
  Tunik, Gennady g2473 RUS0.5010.03100.30 
  Prokopchuk, Yury 2346 RUS1.0010.36103.60 
  Burmakin, Vladimir g2611 RUS0.5010.21102.10 
  Vitiugov, Nikita g2609 RUS0.001-0.2910-2.90 
  Ahmed, Sk. Nasir f2379 BAN0.501-0.1010-1.00 
  Soltanici, Ruslan m2379 MDA0.501-0.1010-1.00 

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
 2309 2449 6.00 9 -0.10 10 -1.00 
  Kiselev, Maxim 2210 RUS0.501-0.3010-3.00 
  Kovalenko, Sergey 2148 RUS1.0010.15101.50 
  Shtyka, Sergey 2294 RUS1.0010.29102.90 
  Kostin, Alexey m2389 RUS0.501-0.0810-0.80 
  Chekhov, Sergei 2256 RUS0.501-0.2510-2.50 
  Lukovnikov, Alexander 2340 RUS1.0010.35103.50 
  Chuprikov, Dmitry 2433 RUS1.0010.48104.80 
  Rodin, Dmitrij 2456 RUS0.001-0.4910-4.90 
  Provkin, Vladimir 2259 RUS0.501-0.2510-2.50 

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)
 

 

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