Individual Calculations July 2021
 Sanchez, Rubiela  Total change: -3.80  Rating chartPersonal card
 Final Camp Nal por Rango de Elo CATEGORIA D Elo menor de 1800 Medellin COL 2021-06-10
RcRownchangeKK*chgGame
 1579 1596 2.50 6 -0.53 20 -10.60 
  Montoya, Mariangel 1196  * COL0.501-0.4220-8.40 
  Gomez Vasquez, Laura Sofia 1699 COL1.0010.642012.80 
  Caicedo Anguila, Juliana 1635 COL1.0010.552011.00 
  Leal, Dayana Vanessa 1448 COL0.001-0.7020-14.00 
  Sandoval, Jesus Eduardo 1786 COL0.001-0.2520-5.00 
  Padilla, Daniel Eduardo 1708 COL0.001-0.3520-7.00 
 * 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)
 
 Final Nal Amateur Presencial Sub-2300 Bogota COL 2021-06-23
RcRownchangeKK*chgGame
 1958 1596 1.00 6 0.34 20 6.80 
  Carrillo Parra, Miguel Alfredo c1996  * COL0.001-0.0820-1.60 
  Torres, Jaime Alberto 1975 COL0.001-0.0920-1.80 
  Valle, Efrain f1996  * COL0.001-0.0820-1.60 
  Gonzalez, Leandro 1787 COL1.0010.752015.00 
  Munoz, Julian Andres c1996  * COL0.001-0.0820-1.60 
  Lopez Idarraga, Daniel Eduardo f1996  * COL0.001-0.0820-1.60 
 * 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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