Individual Calculations April 2018
 Ustinov, Alexey  Total change: 6.20  Rating chartPersonal card
 Grand-prix Dvorets 17th stage_A Moscow RUS 2018-02-24
RcRownchangeKK*chgGame
 2081 2226 5.00 7 0.31 20 6.20 
  Yudkevich, Mikhail 1942 RUS1.0010.16203.20 
  Rossal, Valeriy I. 2017 RUS1.0010.23204.60 
  Voinikonis, Nikita 2220 RUS0.501-0.0120-0.20 
  Doncev, Alexandr 2281 MDA0.001-0.4220-8.40 
  Pak, Nikita 1826  * RUS1.0010.08201.60 
  Andreev, Viktor B. 2093 RUS1.0010.32206.40 
  Voloshin, Pavel 2190 RUS0.501-0.0520-1.00 
 * 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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