Rapid: Individual Calculations August 2017
 Chakhalyan, Mikhail  Total change: 23.00  Rating chartPersonal card
 Rapid Moscow. July 2017 - 4 Moscow RUS 2017-07-28
RcRownchangeKK*chgGame
 1744 1467 2.50 7 1.15 20 23.00 
  Lysenko, Margarita wf1867  * RUS0.001-0.0820-1.60 
  Esaulova, Marfa 1810 RUS0.001-0.1220-2.40 
  Efimov, Dmitriy F. 1603 RUS1.0010.682013.60 
  Semenov, Kirill 1867  * RUS0.001-0.0820-1.60 
  Yarikov, Sergey 1487 RUS1.0010.532010.60 
  Khelemendik, Roman 1867  * RUS0.001-0.0820-1.60 
  Fridman, Roman 1710 RUS0.5010.30206.00 
 * 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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