Individual Calculations August 2019
 Diaz, Hector  Total change: -19.80  Rating chartPersonal card
 Tercer Torneo Grand Prix Chiriqui (TEO) Chiriqui PAN 2019-07-25
RcRownchangeKK*chgGame
 1798 1971 2.50 5 -0.99 20 -19.80 
  McDowell, Sharon 1571  * HON1.0010.08201.60 
  Tapia, Alexei f2259 PAN0.001-0.1620-3.20 
  Gonzalez, Yaribeth wc1690 PAN0.501-0.3420-6.80 
  Ferreira Araujo, Aldair Antonio 1651 PAN1.0010.13202.60 
  Aguila Batista, Jose 1819 PAN0.001-0.7020-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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