Individual Calculations February 2014
 Sergienko, Sergey  Total change: 24.70  Rating chartPersonal card
 Voronezh Region Championship Final Open 2013 Voronezh RUS 2013-12-03
RcRownchangeKK*chgGame
 2319 2383 6.00 9 0.72 10 7.20 
  Klimentov, Roman 2206 RUS1.0010.27102.70 
  Semenova, Irina wg2266 RUS0.501-0.1610-1.60 
  Kretov, Evgenij f2297 RUS1.0010.38103.80 
  Peskov, Alexsey m2419 UKR0.001-0.4510-4.50 
  Chuprikov, Dmitry 2334 RUS0.501-0.0710-0.70 
  Lukovnikov, Alexander 2266 RUS1.0010.34103.40 
  Zhurikhin, Alexander f2325 RUS1.0010.42104.20 
  Chekhov, Sergei m2458 RUS0.5010.10101.00 
  Kostin, Alexey m2300 RUS0.501-0.1110-1.10 

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)
 
 Prague Open 2014 - A - IM open Praha CZE 2014-01-10
RcRownchangeKK*chgGame
 2306 2383 7.00 9 1.75 10 17.50 
  Jacobsen, Fredrik Beer 1991 NOR1.0010.08100.80 
  Chernyshova, Natalia 2108 RUS0.501-0.3310-3.30 
  Sindler, Michal 2161 CZE1.0010.22102.20 
  Soural, Jan 2207 CZE1.0010.27102.70 
  Matsenko, Sergei m2469 RUS1.0010.62106.20 
  El Debs, Felipe g2520 BRA1.0010.68106.80 
  Kohlweyer, Bernd m2437 GER1.0010.58105.80 
  Atalik, Ekaterina mwg2429 TUR0.001-0.4410-4.40 
  Haznedaroglu, Kivanc g2433 TUR0.5010.07100.70 

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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