Individual Calculations September 2021
 Doronin, Sergey  Total change: 189.20  Rating chartPersonal card
 Zhigulevskie prostory 2021_OPEN_STD Samara RUS 2021-07-21
RcRownchangeKK*chgGame
 1790 1532 6.50 8 4.73 40 189.20 
  Nagornov, Nikita 1932  * RUS1.0010.924036.80 
  Sorochan, Dmitry 1932  * RUS1.0010.924036.80 
  Sogoyan, Narek 1352 RUS0.501-0.2440-9.60 
  Sakletin, Vasily 1904 RUS1.0010.904036.00 
  Salomatin, Anton 1899 RUS1.0010.904036.00 
  Skudaev, Artyom 1679 RUS1.0010.704028.00 
  Legoshin, Daniil 1932  * RUS0.001-0.0840-3.20 
  Gorozhankin, Nikita 1688 RUS1.0010.714028.40 
 * 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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