Individual Calculations April 2013
 Kovpak, Igor  Total change: -16.95  Rating chartPersonal card
 63. Kolomna Chmp. 2013 Final Kolomna RUS 2013-01-08
RcRownchangeKK*chgGame
 2035 2007 4.50 12 -1.13 15 -16.95 
  Voinov, Sergey f2309 RUS0.001-0.1515-2.25 
  Kalinin, Aleksandr 2109 RUS0.5010.14152.10 
  Kuznetsova, Polina 1933 RUS1.0010.40156.00 
  Soza, Mikhail 1745 RUS1.0010.18152.70 
  Doronin, Andrey 1751 RUS1.0010.19152.85 
  Chernyshov, Aleksandr 2010 RUS0.5010.00150.00 
  Berestnev, Vladimir f2292 RUS0.001-0.1615-2.40 
  Spiridonov, Evgeny 1906 RUS0.501-0.1415-2.10 
  Velikanov, Igor f2277 RUS0.001-0.1715-2.55 
  Gavryushin, Dmitry 1868 RUS0.001-0.6915-10.35 
  Matrosov, Vladimir 2020 RUS0.001-0.4815-7.20 
  Alexandrov, Anatoly 2201 RUS0.001-0.2515-3.75 

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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