Individual Calculations September 2013
 Chaban, Alexander  Total change: -2.25  Rating chartPersonal card
 Elets Chmp Elets RUS 2013-07-09
RcRownchangeKK*chgGame
 1944 2096 6.00 9 -0.15 15 -2.25 
  Borschevsky, Efim 1754 RUS0.501-0.3815-5.70 
  Suvorov, Nikolay 2086 RUS1.0010.49157.35 
  Fedotov, Nikita 1962 RUS0.001-0.6815-10.20 
  Astakhov, Alexander 1761 RUS1.0010.12151.80 
  Degtiarev, Viktor 1836 RUS1.0010.18152.70 
  Vorotynzev, Igor 1906 RUS0.501-0.2515-3.75 
  Loskutov, Sviatoslav 2282 RUS0.001-0.2615-3.90 
  Litvinenko, Nikolay I. 1886 RUS1.0010.23153.45 
  Loskutov, Vladislav 2020 RUS1.0010.40156.00 

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)
 

 

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