Individual Calculations April 2018
 Zherebtsova, Alexandra  Total change: -22.40  Rating chartPersonal card
 Aeroflot Open 2018 C Moscow RUS 2018-02-20
RcRownchangeKK*chgGame
 2058 2254 5.50 9 -1.12 20 -22.40 
  Stepanyan, Eva wc1906 RUS0.501-0.3920-7.80 
  Mendonca, Leon Luke c1993 IND1.0010.18203.60 
  Proleiko, Julian 2119 USA0.001-0.6820-13.60 
  Gutsulyak, Nikolay 1985 RUS1.0010.17203.40 
  Takhirov, Viktor 2116 BLR1.0010.31206.20 
  He, Yichen 1854  * CHN1.0010.08201.60 
  Egorov, Pavel 2256 RUS0.5010.00200.00 
  Basencyan, Mark 2139 ARM0.001-0.6620-13.20 
  Prasannaa.s 2158 IND0.501-0.1320-2.60 
 * 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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