Individual Calculations April 2014
 Ermakov, Evgeny S.  Total change: -20.10  Rating chartPersonal card
 North-West chess Championship for men 2014 St. Petersburg RUS 2014-03-16
RcRownchangeKK*chgGame
 2000 1942 2.50 9 -1.34 15 -20.10 
  Anjuhin, Alex m2251 RUS0.001-0.1415-2.10 
  Bratus, Petr P 2134 RUS0.5010.25153.75 
  Balakin, Vadim 2127 RUS0.001-0.2615-3.90 
  Rashitov, Dmitry 1816 RUS1.0010.33154.95 
  Veselov, Andrey 2096 RUS0.001-0.2915-4.35 
  Chibukhchyan, Erik 1663 RUS1.0010.16152.40 
  Napalkov, Vladimir 2126 RUS0.001-0.2615-3.90 
  Bubnov, Kirill 1881 RUS0.001-0.5815-8.70 
  Klestov, Sergey A. 1905 RUS0.001-0.5515-8.25 

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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