Rapid: Individual Calculations July 2018
 Lapin, Alexander I.  Total change: -0.80  Rating chartPersonal card
 Edouard Lipatov Memorial Rapid 2018 Cheboksary RUS 2018-06-16
RcRownchangeKK*chgGame
 1661 1558 3.00 8 -0.04 20 -0.80 
  Ivanov, Oleg 1958  * RUS0.001-0.0820-1.60 
  Arkhipova, Karina 1170 RUS1.0010.09201.80 
  Nikiforov, Alexander V. 1852 RUS0.001-0.1520-3.00 
  Andreeva, Olga wf1866 RUS0.001-0.1420-2.80 
  Larionov, Dmitry 1386 RUS1.0010.27205.40 
  Bogdashkina, Tatyana 1462 RUS1.0010.37207.40 
  Karsakov, Vladimir 1775 RUS0.001-0.2220-4.40 
  Pakhomov, Aleksandr 1817 RUS0.001-0.1820-3.60 
 * 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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