Individual Calculations April 2019
 Acosta, Andres  Total change: -16.80  Rating chartPersonal card
 Campeonato de Santiago 2019 Santiago de los Caballeros DOM 2019-03-14
RcRownchangeKK*chgGame
 1625 1954 3.00 4 -0.42 40 -16.80 
  Ortega Gonell, Ignacio Taciano 1554  * DOM1.0010.08403.20 
  Gonzalez, Ricardo 1839 DOM0.001-0.6640-26.40 
  Contreras Moya, Ramon Elpidio 1554  * DOM1.0010.08403.20 
  Polanco Fernandez, Sahiean 1554  * DOM1.0010.08403.20 
 * 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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