Individual Calculations May 2015
 Borkin, Alexey  Total change: 6.00  Rating chartPersonal card
 Championship of N.Novgorod 2015 open Nizhnij Novgorod RUS 2015-02-28
RcRownchangeKK*chgGame
 1900 1924 4.50 8 0.30 20 6.00 
  Churakhina, Lidiya 1524  * RUS1.0010.08201.60 
  Korsakov, Anton 1762 RUS1.0010.29205.80 
  Nesterov, Nikolai 2059 RUS0.001-0.3220-6.40 
  Vlasov, Vladimir 1883 RUS0.501-0.0620-1.20 
  Kudryavtsev, Dmitry 1749 RUS1.0010.27205.40 
  Marsak, Viktor D. 1944 RUS1.0010.532010.60 
  Ivanov, Sergey B. 2259 RUS0.001-0.1220-2.40 
  Belitzky, Dmitri G 2019 RUS0.001-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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