Individual Calculations June 2024
 Alvarado Perez, Coralys M  Total change: -19.80  Rating chartPersonal card
 29th Space Coast Open - Class A Melbourne, FL USA 2024-05-03
RcRownchangeKK*chgGame
 1718 1714 0.50 3 -0.99 20 -19.80 
  Yang, Grace 1733 USA0.5010.03200.60 
  Vijaywargi, Aaryman 1739 USA0.001-0.4720-9.40 
  Patel, Soham 1681 USA0.001-0.5520-11.00 

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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