Rapid: Individual Calculations December 2019
 Korsinskij, Nikolas  Total change: -12.60  Rating chartPersonal card
 2019 NYCA Championships Under 16 Kenilworth ENG 2019-11-02
RcRownchangeKK*chgGame
 1602 1460 0.00 2 -0.63 20 -12.60 
  Hedger, Alec 1531 ENG0.001-0.4020-8.00 
  Rathbone-Jones, Ifan 1672 WLS0.001-0.2320-4.60 

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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