Individual Calculations January 2020
 Grigoryev, Vladislav  Total change: -1.40  Rating chartPersonal card
 Grand-prix Dvorets Winter starts Group A Moscow RUS 2019-12-07
RcRownchangeKK*chgGame
 1919 1734 2.00 7 -0.07 20 -1.40 
  Mamedov, Elshad 2078 RUS0.5010.38207.60 
  Teiitbaev, Aktilek 2092 KGZ0.001-0.1020-2.00 
  Solomin, Maxim 1934 RUS0.001-0.2420-4.80 
  Sepiashvili, Ivan 1607 RUS1.0010.33206.60 
  Galiev, Ernest 1940 RUS0.5010.26205.20 
  Fedorov, Nikita 2134  * RUS0.001-0.0820-1.60 
  Petrov, Matvey 1648 RUS0.001-0.6220-12.40 
 * 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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