Rapid: Individual Calculations October 2018
 Zinov, Sergey N.  Total change: -8.80  Rating chartPersonal card
 Karelian Kem Gellis memorial 2018 rapid Kem RUS 2018-08-29
RcRownchangeKK*chgGame
 1995 1995 2.00 5 -0.44 20 -8.80 
  Sergeev, Alexey B. 1991 RUS0.001-0.5120-10.20 
  Abramov, Andrey N. 2009 RUS0.001-0.4820-9.60 
  Vinogradov, Vladimir P. 2161 RUS1.0010.722014.40 
  Andronov, Mikhail G. 2164 RUS0.001-0.2820-5.60 
  Sinyavin, Valery G. 1648 RUS1.0010.11202.20 

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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