Rapid: Individual Calculations April 2021
 Migurkov, Semyon  Total change: 47.40  Rating chartPersonal card
 Fatherland Defenders Day Rapid A Chernushka RUS 2021-02-22
RcRownchangeKK*chgGame
 1727 1126 2.50 6 2.37 20 47.40 
  Borodai, Anatoly 1724 RUS1.0010.982019.60 
  Solovev, Mikhail 1787 RUS0.001-0.0120-0.20 
  Shishkin, Demid 1805 RUS1.0010.992019.80 
  Nurgaliev, Anatoly 1723 RUS0.5010.48209.60 
  Karimov, Farit 1758 RUS0.001-0.0120-0.20 
  Nikitin, Aleksey 1564 RUS0.001-0.0620-1.20 

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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