Individual Calculations July 2021
 Grigoriev, Nikolay  Total change: 68.00  Rating chartPersonal card
 Corp. Centre 2021_OPEN Izhevsk RUS 2021-06-12
RcRownchangeKK*chgGame
 1618 1484 4.50 8 1.70 40 68.00 
  Ospennikov, Dmitry V f1884  * RUS0.001-0.0840-3.20 
  Kudryavtsev, Vladislav 1200 RUS1.0010.16406.40 
  Kumanev, Svyatoslav 1425 RUS0.501-0.0840-3.20 
  Berezin, Zachar 1781 RUS0.5010.354014.00 
  Siyalov, Mikhail 1605 RUS0.5010.16406.40 
  Irodenko, Anastasiya 1546 RUS0.5010.09403.60 
  Khudovekov, Stanislav 1884  * RUS1.0010.924036.80 
  Kozlov, Vladimir Dm. 1619 RUS0.5010.18407.20 
 * 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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