Rapid: Individual Calculations July 2022
 Kostanyan, Artur  Total change: -14.00  Rating chartPersonal card
 Tuapse 2022_RAPID Grand-Prix of Russia Tuapse RUS 2022-06-26
RcRownchangeKK*chgGame
 1721 1354 1.00 6 -0.70 20 -14.00 
  Lugovskoy, Maxim g2474 RUS0.0010.00200.00 
  Saulina, Varvara wf1954 RUS0.001-0.0220-0.40 
  Ermakov, Maksim 1892 RUS0.001-0.0320-0.60 
  Zorina, Elizaveta 1767 RUS0.001-0.0720-1.40 
  Polyakov, Elisey 1158 RUS0.001-0.7520-15.00 
  Gileva, Ekaterina V 1078 RUS1.0010.17203.40 

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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