Individual Calculations December 2019
 Huang, Elton  Total change: -25.20  Rating chartPersonal card
 2nd Naperville FIDE Open Naperville, Illinois USA 2019-11-02
RcRownchangeKK*chgGame
 1381 1544 1.50 3 -0.63 40 -25.20 
  Girish, Adarsh 1281 USA1.0010.18407.20 
  Munaganuri, Vamsi 1459 USA0.001-0.6240-24.80 
  Fernandez, Victor Vidal Rojas 1403 VEN0.501-0.1940-7.60 

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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