Individual Calculations July 2021
 Coca Cubillos, Jesus Alberto  Total change: -59.40  Rating chartPersonal card
 Camp Nal por Rango de Elo Categoria B y C - Elo 1801 a 2200 Medellin COL 2021-06-10
RcRownchangeKK*chgGame
 1882 2055 1.00 4 -1.91 20 -38.20 
  Varela, Maria De Los Angeles 1852 COL1.0010.24204.80 
  Cordoba Roa, Angel Gabriel 1908 COL0.001-0.7020-14.00 
  Lopez Gonzalez, Carlos Andres 1900 COL0.001-0.7120-14.20 
  Moncada Correa, Sara 1869 COL0.001-0.7420-14.80 

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)
 
 IRT Homenaje a Hernan Pelaez Pereira COL 2021-06-20
RcRownchangeKK*chgGame
 1869 2055 4.00 7 -1.06 20 -21.20 
  Bermudez, Edilson Enrique 1655  * COL1.0010.08201.60 
  Abreu, Williams 1828 VEN1.0010.21204.20 
  Benavides, Ricardo 1810 COL0.501-0.3020-6.00 
  Lopez, Jorge Hernan c1909 COL0.501-0.2020-4.00 
  Gonzalez, Walter 1922 COL0.001-0.6820-13.60 
  Arango, Jesus Eduardo 1785 COL1.0010.17203.40 
  Gallego, Julian Andres f2175 COL0.001-0.3420-6.80 
 * 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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