Individual Calculations August 2015
 Ponikarovsky, Alexey  Total change: -6.30  Rating chartPersonal card
 Volga Cup 2015 open Kostroma RUS 2015-07-04
RcRownchangeKK*chgGame
 1952 2117 5.00 8 -0.63 10 -6.30 
  Shabunova, Ekaterina 1745 RUS0.501-0.4010-4.00 
  Sharkova, Vera 1845 RUS0.501-0.3310-3.30 
  Kretov, Valentin 1926 RUS0.501-0.2510-2.50 
  Morozov, Sergey 1904 RUS0.501-0.2710-2.70 
  Spiridonov, Evgeny 1950 RUS0.501-0.2210-2.20 
  Eseykin, Konstantin 1916 RUS1.0010.24102.40 
  Volkov, Roman 1986 RUS1.0010.32103.20 
  Gogolev, Artem 2341 RUS0.5010.28102.80 

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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