Individual Calculations January 2023
 Valdes, Daniel  Total change: 15.20  Rating chartPersonal card
 CCBF - Miami FIDE ELO Invitational - FE2 Miami, Florida USA 2022-11-30
RcRownchangeKK*chgGame
 1634 1522 2.50 6 0.38 40 15.20 
  Casares, Marcos Antonio, Sr 1646 VEN0.001-0.3340-13.20 
  Casares, Marcos Gabriel 1274 VEN1.0010.19407.60 
  Torres, Adel Alejandro 1769 USA0.001-0.1940-7.60 
  Lee, Gregory 1767 USA0.001-0.2040-8.00 
  Cabrera, Varinia F 1672 USA0.5010.20408.00 
  D`avila, Leonardo 1676 BRA1.0010.714028.40 

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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