Individual Calculations September 2015
 Kuzmin, Sergei  Total change: -30.00  Rating chartPersonal card
 Novosibirsk gorodok-2015 open Novosibirsk RUS 2015-08-01
RcRownchangeKK*chgGame
 1761 1949 3.50 7 -1.50 20 -30.00 
  Senetskaya, Anastasiya 1628 RUS1.0010.13202.60 
  Traschenko, Damir 1659 RUS1.0010.16203.20 
  Geniman, Maksim 2050 RUS0.001-0.3620-7.20 
  Grekhneva, Alena 1665 RUS0.001-0.8420-16.80 
  Berezina, Mariya 1876 RUS0.001-0.6020-12.00 
  Ivanov, Mikhail Vas. 1549  * RUS1.0010.08201.60 
  Parkhomenko, Alexander 1898 RUS0.501-0.0720-1.40 
 * 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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