Individual Calculations July 2023
 Varela Sanchez, David Yoel  Total change: 61.20  Rating chartPersonal card
 Campeonato Nacional de Mayores Absoluto 2023 Cartagena COL 2023-06-08
RcRownchangeKK*chgGame
 1897 1414 2.00 6 1.53 40 61.20 
  Lora, Joel Fernando 2207 COL0.5010.504020.00 
  Munoz Triana, Joseph Steve 1932 COL0.001-0.0340-1.20 
  Rodriguez Pautt, Amir 1937 COL0.001-0.0340-1.20 
  Sarmiento Miranda, Juan Carlos 1824 COL1.0010.924036.80 
  Brito Carrascal, Camilo Andres 1896 COL0.001-0.0540-2.00 
  Cifuentes Camacho, Miguel Angel 1583 COL0.5010.22408.80 

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)
 

 

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