Individual Calculations January 2018
 Zhigulskiy, Andrey  Total change: -66.40  Rating chartPersonal card
 Champ. Kostroma region men 2017 Kostroma RUS 2017-11-29
RcRownchangeKK*chgGame
 1705 1831 3.50 8 -1.66 40 -66.40 
  Kondyrev, Denis 1431  * RUS1.0010.08403.20 
  Shkalov, Oleg 2231  * RUS0.001-0.0840-3.20 
  Belyakov, Aleksei 1725 RUS0.501-0.1440-5.60 
  Maslov, Lev 1688 RUS0.501-0.1940-7.60 
  Moskovkin, Gennadiy 1801 RUS0.001-0.5440-21.60 
  Sokolov, Felix 1471 RUS1.0010.10404.00 
  Buchina, Polina 1842 RUS0.001-0.4840-19.20 
  Saik, Maxim 1454 RUS0.501-0.4140-16.40 
 * 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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