Individual Calculations July 2018
 Marin, Luis Eduardo  Total change: -26.80  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 1709 1525 2.00 9 -0.67 40 -26.80 
  Agudelo, Carlos Hernan 1925  * COL0.5010.424016.80 
  Rios Parra, Alejandro m1925  * COL0.001-0.0840-3.20 
  Gomez Guardo, Laura Melissa 1739 COL0.001-0.2340-9.20 
  Urbano, Santiago 1426 COL0.001-0.6440-25.60 
  Rengifo, Carlos Alberto 1561 COL1.0010.554022.00 
  Pinillo Canon, Silvana wc1661 COL0.001-0.3240-12.80 
  Lopez Rayo, Isabella wc1456 COL0.001-0.6040-24.00 
  Casas, Jose Fernando 1825 COL0.5010.354014.00 
  Torres, Saulo De Jesus 1867 COL0.001-0.1240-4.80 
 * 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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