Individual Calculations July 2021
 Carrillo Parra, Miguel Alfredo  Total change: -28.60  Rating chartPersonal card
 Camp Nal por Rango de Elo Categoria B y C - Elo 1801 a 2200 Medellin COL 2021-06-10
RcRownchangeKK*chgGame
 1955 2141 4.50 7 -0.69 20 -13.80 
  Lopez Gonzalez, Carlos Andres 1900 COL1.0010.20204.00 
  Rangel, Carlos c1966 COL0.001-0.7320-14.60 
  Torres, Jaime Alberto 1975 COL1.0010.28205.60 
  Llano Buritica, Eduardo 1941 COL0.501-0.2620-5.20 
  Cordoba Roa, Angel Gabriel 1908 COL1.0010.21204.20 
  Alvarez Angel, Nelson Eduardo 1987 COL0.001-0.7120-14.20 
  Lopez Ramirez, David Santiago c2011 COL1.0010.32206.40 

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
 1989 2141 4.00 7 -0.74 20 -14.80 
  Lopez Rayo, Santiago c1911 COL1.0010.21204.20 
  Sanchez, Rubiela 1741  * COL1.0010.08201.60 
  Quinones Garcia, Santiago f2240 COL0.001-0.3620-7.20 
  Cadena M, Gustavo Adolfo f2186 COL0.001-0.4420-8.80 
  Hernandez, Jeronimo 2007 COL1.0010.32206.40 
  Londono Lopez, Donaldo 2001 COL0.001-0.6920-13.80 
  Palomino, Daniel Fernando 1838 COL1.0010.14202.80 
 * 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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