Individual Calculations September 2022
 Leon Acevedo, Juan Alejandro  Total change: 82.84  Rating chartPersonal card
 IRT Internacional Feria de las Flores Medellin 2022 Medellin COL 2022-08-03
RcRownchangeKK*chgGame
 1738 1798 4.50 9 -0.60 38 -22.80 
  Mateus, Alejandro f2326 COL0.001-0.0338-1.14 
  Valencia Quinchia, Isabella 1422 COL1.0010.09383.42 
  Hernandez Jimenez, Xavi 1398  * COL0.001-0.9238-34.96 
  Moreno Hernandez, Andres Mauricio 1493 COL1.0010.14385.32 
  Martinez Baquero, Gabriel Santiag 1543 COL1.0010.19387.22 
  Valle, Efrain f2024 COL0.5010.293811.02 
  Toro, Miguel Angel 2010 COL0.001-0.2338-8.74 
  Ardila, Oscar Humberto c2019 COL0.001-0.2238-8.36 
  Gallon Ramirez, Tomas 1408 COL1.0010.09383.42 
 * 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)
 
 ITT Fiestas de la Cosecha Pereira COL 2022-08-22
RcRownchangeKK*chgGame
 2044 1798 5.00 9 2.78 38 105.64 
  Malka, Samuel f2185 FRA0.001-0.0938-3.42 
  Morales, Luis Eduardo 1629 COL1.0010.283810.64 
  Ramos Espinoza, Efren Andres c2158 PAN0.001-0.1038-3.80 
  Chavez, Jorge 1705 COL1.0010.373814.06 
  Valdes Martinez, Miguel A. 2113 CUB0.5010.363813.68 
  Cadavid, Juan Miguel 1946 COL1.0010.703826.60 
  Lopez Ramirez, David Santiago c2122 COL1.0010.873833.06 
  Prasca Sosa, Rafael Felipe m2348 COL0.5010.473817.86 
  Soto, Cristian Camilo f2191 COL0.001-0.0838-3.04 

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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