Rapid: Individual Calculations April 2017
 Boyarko, Alena  Total change: 28.20  Rating chartPersonal card
 10th Borovenskiy Memorial Rapid_A Radughny RUS 2017-03-23
RcRownchangeKK*chgGame
 1956 1870 5.00 9 1.41 20 28.20 
  Kalmachevskikh, Viktor m2270  * RUS0.001-0.0820-1.60 
  Bykova, Polina 1678 RUS1.0010.25205.00 
  Tcytcenko, Nikolay 2113 RUS0.001-0.2020-4.00 
  Kamalov, Midhat 2070 RUS1.0010.762015.20 
  Amirkhanov, Vadim 1937 RUS0.001-0.4120-8.20 
  Nasibulin, Almaz 2083 RUS0.001-0.2320-4.60 
  Vdovenko, Anatoly 1900 RUS1.0010.542010.80 
  Ronzhina, Mariana 1918 RUS1.0010.572011.40 
  Shapovalov, Vladimir 1637 RUS1.0010.21204.20 
 * 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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