Rapid: Individual Calculations July 2019
 Guayara Diaz, William Alonso  Total change: -16.20  Rating chartPersonal card
 IRT Departamental Rapido Narino 2019 Pasto COL 2019-06-08
RcRownchangeKK*chgGame
 1870 1985 3.00 6 -0.81 20 -16.20 
  Mejia Cordoba, Samuel Esteban 1585  * COL1.0010.08201.60 
  Tovar Klinger, Cristian Jesus 1771 COL1.0010.23204.60 
  Pantoja Ortiz, Christian Leonardo 1905 COL1.0010.39207.80 
  Maya, Dilan David 1907 COL0.001-0.6120-12.20 
  Barreiro Jurado, Frank 2106 COL0.001-0.3420-6.80 
  Barreiro Acosta, Frank 1944 COL0.001-0.5620-11.20 
 * 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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