Individual Calculations June 2013
 Spirin, Alexandr  Total change: 19.20  Rating chartPersonal card
 Novokuznetsk Spring 2013 open Novokuznetsk RUS 2013-03-31
RcRownchangeKK*chgGame
 1985 1950 5.00 8 1.28 15 19.20 
  Korobeynikov, Alexandr 1841 RUS0.501-0.1515-2.25 
  Gorbacheva, Darya 1658 RUS0.501-0.3515-5.25 
  Shamne, Anton 2215 RUS1.0010.821512.30 
  Polyanskiy, Vladimir 2139 RUS0.5010.25153.75 
  Zaitsev, Vadim m2330 RUS0.001-0.0915-1.35 
  Vorobyova, Alyona wc2001 RUS0.5010.07151.05 
  Kheyfets, Nataliya 1831 RUS1.0010.34155.10 
  Sukiasyan, Artem 1867 RUS1.0010.39155.85 

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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