Rapid: Individual Calculations February 2019
 Petrova, Elizaveta  Total change: 30.40  Rating chartPersonal card
 Rapid Moscow. January - 4 Moscow RUS 2019-01-18
RcRownchangeKK*chgGame
 1810 1483 2.50 7 1.52 20 30.40 
  Khudyakov, Stanislav 1883  * RUS0.5010.42208.40 
  Mamedov, Elshad 1883  * RUS0.001-0.0820-1.60 
  Jiwashko, Sergey 1883  * RUS0.001-0.0820-1.60 
  Naumova, Alexandra 1609 RUS0.5010.17203.40 
  Fedorovich, Nikolay 1781 RUS1.0010.852017.00 
  Chervonenkis, Boris 1749 RUS0.001-0.1820-3.60 
  Melnik, Viktor 1883  * RUS0.5010.42208.40 
 * 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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