Individual Calculations June 2013
 Petrushev., Nikita  Total change: 43.20  Rating chartPersonal card
 Russian Championship B15 1 league Loo RUS 2013-04-16
RcRownchangeKK*chgGame
 1932 1797 5.50 8 2.88 15 43.20 
  Antonov, Andrey P. 1974 RUS0.5010.23153.45 
  Navrodskiy, Boris 1936 RUS0.5010.19152.85 
  Arsenov, Anton 1953 RUS0.001-0.2915-4.35 
  Maslyakov, Artem 1581 RUS1.0010.22153.30 
  Shilyaev, Fedor 2022 RUS1.0010.781511.70 
  Ginosyan, Razmik 1978 RUS1.0010.741511.10 
  Shapiro, David 2085 RUS0.5010.34155.10 
  Studennikov, Dmitry 1924 RUS1.0010.671510.05 

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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