Individual Calculations July 2021
 Cordoba Roa, Angel Gabriel  Total change: 58.40  Rating chartPersonal card
 Camp Nal por Rango de Elo Categoria B y C - Elo 1801 a 2200 Medellin COL 2021-06-10
RcRownchangeKK*chgGame
 1959 1908 4.50 7 1.46 40 58.40 
  Leon Acevedo, Juan Alejandro c1896 COL1.0010.484019.20 
  Coca Cubillos, Jesus Alberto c2055 COL1.0010.704028.00 
  Alvarez Angel, Nelson Eduardo 1987 COL0.001-0.3940-15.60 
  Rangel, Carlos c1966 COL0.5010.08403.20 
  Carrillo Parra, Miguel Alfredo c2141 COL0.001-0.2140-8.40 
  Mora, Luis Jose 1881 COL1.0010.464018.40 
  Guarin Fonseca, Nobel Alfredo 1789 COL1.0010.344013.60 

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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