Individual Calculations July 2018
 Lopez Rayo, Santiago  Total change: 51.60  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 1947 1727 3.50 9 1.29 40 51.60 
  Castaneda, Jhon David f2127  * COL0.001-0.0840-3.20 
  Pardo, Aurelio 2020 COL0.001-0.1540-6.00 
  Perez Olarte, Cesar Camilo 2127  * COL0.001-0.0840-3.20 
  Ardanaz Onate, Samuel 1380 COL1.0010.11404.40 
  Cardenas, Alejandro c2045 COL1.0010.874034.80 
  Cupaban Bautista, Sergio Alejand 1971 COL0.5010.304012.00 
  Velasquez, Andres Felipe 1880 COL1.0010.704028.00 
  Argote Heredia, Valentina wf2047 COL0.001-0.1340-5.20 
  Suarez Zapata, Hernando 1924 COL0.001-0.2540-10.00 
 * 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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