Individual Calculations August 2013
 Bukavshin, Ivan  Total change: 21.60  Rating chartPersonal card
 L. Polugaevsky Memorial 2013 Samara RUS 2013-07-02
RcRownchangeKK*chgGame
 2368 2517 6.50 9 0.42 10 4.20 
  Shapiro, David 2117  * RUS1.0010.08100.80 
  Popov, Mikhail 2216 RUS1.0010.15101.50 
  Kozlov, Gennady f2317 RUS0.501-0.2610-2.60 
  Kozionov, Kirill 2333 RUS1.0010.26102.60 
  Kovalenko, Igor g2621 LAT0.001-0.3610-3.60 
  Kniazev, Alexander V. f2248 RUS1.0010.17101.70 
  Frolov, Ivan 2326 RUS1.0010.25102.50 
  Kryakvin, Dmitry g2584 RUS0.5010.09100.90 
  Geller, Jakov g2549 RUS0.5010.04100.40 
 * 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)
 
 Corporation "Centre" Cup “A” 2013 Izhevsk RUS 2013-07-11
RcRownchangeKK*chgGame
 2449 2517 7.00 9 1.74 10 17.40 
  Bronnikov, Konstantin 2214 RUS1.0010.14101.40 
  Kozlov, Gennady f2317 RUS1.0010.24102.40 
  Pushin, Vladimir f2349 RUS0.001-0.7210-7.20 
  Krivenko, Sergey 2338 RUS1.0010.27102.70 
  Balashov, Yuri S g2477 RUS1.0010.44104.40 
  Aleksandrov, Aleksej g2637 BLR1.0010.66106.60 
  Ponkratov, Pavel g2605 RUS0.5010.12101.20 
  Kokarev, Dmitry g2630 RUS0.5010.15101.50 
  Matinian, Nikita m2473 RUS1.0010.44104.40 

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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