Individual Calculations September 2019
 Romanov, Ivan I.  Total change: 79.20  Rating chartPersonal card
 V. Korchnoi Memorial 2019 St. Petersburg RUS 2019-08-14
RcRownchangeKK*chgGame
 1777 1425 3.00 9 1.98 40 79.20 
  Garmash, Aliona 1825  * RUS0.001-0.0840-3.20 
  Scheglov, Maxim 1825  * RUS0.5010.424016.80 
  Lapitsky, Sergey 1825  * RUS0.5010.424016.80 
  Penkov, Aleksey 1825  * RUS0.001-0.0840-3.20 
  Rubinshtein, Kamilla 1799 ITA0.001-0.1040-4.00 
  Zaliev, Rostislav 1687 RUS0.5010.324012.80 
  Golikov, Sergei 1722 RUS0.5010.354014.00 
  Grubova, Sofia 1802 RUS0.5010.414016.40 
  Timirev, Sergey 1682 RUS0.5010.324012.80 
 * 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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