Rapid: Individual Calculations May 2019
 Bystryakova, Elena V.  Total change: 1.20  Rating chartPersonal card
 A.Goldman Memorial 2019 Rapid Seniors St. Petersburg RUS 2019-04-13
RcRownchangeKK*chgGame
 1928 2081 5.50 8 0.06 20 1.20 
  Afonin, Gennady 1769 RUS0.501-0.3620-7.20 
  Gusev, Boris 1681  * RUS1.0010.08201.60 
  Manin, Viktor 2173 UZB0.001-0.3720-7.40 
  Elkin, Lev 1873 RUS1.0010.23204.60 
  Sorokopudov, Vladimir M. 1949 RUS0.501-0.1820-3.60 
  Korolikhin, Valentin 1905 RUS1.0010.27205.40 
  Aseeva, Marina 2144 RUS0.5010.09201.80 
  Erukhimov, Arkady 1932 RUS1.0010.30206.00 
 * 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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