Individual Calculations August 2018
 Grigoriev, Semyon  Total change: -13.20  Rating chartPersonal card
 MalayaZemlya-2018 open Novorossiysk RUS 2018-07-10
RcRownchangeKK*chgGame
 2021 2170 5.50 9 -0.66 20 -13.20 
  Shadrin, Mikhail 1770  * RUS1.0010.08201.60 
  Matushchak, Nikita 1819 RUS1.0010.11202.20 
  Gutsulyak, Nikolay 1962 RUS0.501-0.2720-5.40 
  Nasyrova, Ekaterina wc1985 RUS0.501-0.2420-4.80 
  Lilov, Aleksandr 2039 RUS0.501-0.1820-3.60 
  Shevchenko, Ivan 2048 RUS1.0010.33206.60 
  Sviridov, Valery 2513 RUS0.001-0.1220-2.40 
  Poletaev, Vitaly 1958 RUS1.0010.23204.60 
  Gurianov, Danil 2096 RUS0.001-0.6020-12.00 
 * 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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