Rapid: Individual Calculations January 2018
 Lopez Rayo, Isabella  Total change: 30.40  Rating chartPersonal card
 I Torneo IRT Ajedrez Activo Alcaldia de Dosquebradas Dosquebradas COL 2017-12-27
RcRownchangeKK*chgGame
 1766 1383 1.50 5 1.05 20 21.00 
  Gonzalez, Walter 1783  * COL0.001-0.0820-1.60 
  Florez Castro, Estiven 1783  * COL0.001-0.0820-1.60 
  Quintero, Juan Esteban 1712 COL1.0010.882017.60 
  Marin, Orlando 1783  * COL0.001-0.0820-1.60 
  Torres, Saulo De Jesus 1769 COL0.5010.41208.20 
 * 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)
 
 Torneo IRT Ajedrez Activo Feria de Cali 2017 Cali COL 2017-12-28
RcRownchangeKK*chgGame
 1769 1383 1.00 6 0.47 20 9.40 
  Renteria, Rolando 1783  * COL0.001-0.0820-1.60 
  Guerrero, Ever 1783  * COL0.001-0.0820-1.60 
  Naranjo, Alfonso 1783  * COL0.001-0.0820-1.60 
  Giraldo, Edwin 1751 COL0.001-0.1020-2.00 
  Munoz, Mauricio 1729 COL0.001-0.1120-2.20 
  Salazar, Marco A 1783  * COL1.0010.922018.40 
 * 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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