Individual Calculations April 2017
 Jerabkova, Julia  Total change: -15.60  Rating chartPersonal card
 Aeroflot Open 2017 C Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 1789 1569 1.50 8 -0.39 40 -15.60 
  Pujari, Rucha wf1969  * IND0.001-0.0840-3.20 
  Dembele, Marcel 1848 FRA0.001-0.1640-6.40 
  Pichler, Gerhard 1734 AUT0.5010.22408.80 
  Alekseev, Mikhail 1846 RUS0.001-0.1740-6.80 
  Pavlov, Mark 1690 RUS0.001-0.3440-13.60 
  Zhurba, Valery 1627 UKR1.0010.584023.20 
  Zimmermann, Jasmin 1728 GER0.001-0.2940-11.60 
  Udodov, Yuri 1867 RUS0.001-0.1540-6.00 
 * 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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