Individual Calculations April 2015
 Piskunov, Alexandr  Total change: -3.60  Rating chartPersonal card
 SibFR Chmp. 2015 Men Kemerovo RUS 2015-03-17
RcRownchangeKK*chgGame
 2261 2372 5.50 9 -0.18 20 -3.60 
  Zenkov, Gennadiy 2016 RUS1.0010.11202.20 
  Belozerov, Andrei g2509 RUS0.001-0.3220-6.40 
  Kharchenko, Alexey 2188 RUS1.0010.26205.20 
  Vlasov, Igor 2233 RUS1.0010.31206.20 
  Gontcharov, Vladislav 2422 RUS0.001-0.4320-8.60 
  Starkov, S. 2143 RUS0.501-0.2920-5.80 
  Lykov, Vasili f2054 RUS1.0010.13202.60 
  Bocharov, Dmitry g2581 RUS0.001-0.2320-4.60 
  Feofanov, Andrei 2207 RUS1.0010.28205.60 

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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