Individual Calculations April 2021
 Erokhin, Artem  Total change: 21.20  Rating chartPersonal card
 Championship of Ural FR (men) 2021 Khanty-Mansiisk RUS 2021-03-11
RcRownchangeKK*chgGame
 1917 1807 4.00 9 0.53 40 21.20 
  Pingin, Artem f2207  * RUS0.001-0.0840-3.20 
  Baigildin, Albert 2207  * RUS0.001-0.0840-3.20 
  Rezvyi, Dmitri 1690 RUS1.0010.344013.60 
  Nadezhkin, Vladislav 1496 RUS1.0010.14405.60 
  Ryabikov, Vladislav 1840 RUS0.5010.05402.00 
  Pridorozhni, Aleksei g2207  * RUS0.001-0.0840-3.20 
  Smekalov, Alexei 1736 RUS0.501-0.1040-4.00 
  Zemlyanskii, Ivan 1950 RUS0.5010.19407.60 
  Dovbnia, Nikita c1917 RUS0.5010.15406.00 
 * 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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