Rapid: Individual Calculations May 2022
 Samkin, Sergey D.  Total change: 15.60  Rating chartPersonal card
 Karelian rapid 2022 chmp Petrozavodsk RUS 2022-04-02
RcRownchangeKK*chgGame
 1597 1473 3.50 7 0.78 20 15.60 
  Andronov, Mikhail G. 2054 RUS0.001-0.0220-0.40 
  Chelpanova, Tatyana 1531 RUS0.5010.08201.60 
  Uarov, Alexey A. 1283 RUS1.0010.25205.00 
  Seregin, Anton P 1477 RUS0.001-0.4920-9.80 
  Lebedeva, Inga 1329 RUS1.0010.31206.20 
  Scheglov, Alexander E 1827 RUS0.001-0.1120-2.20 
  Pashkov, Vladimir M. 1676 RUS1.0010.762015.20 

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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