Rapid: Individual Calculations January 2024
 Guayara Diaz, William Alonso  Total change: 13.40  Rating chartPersonal card
 IRT Rapido Navideno Escuela de Futuros Maestros 2023 Pasto COL 2023-12-17
RcRownchangeKK*chgGame
 1774 1922 4.00 5 0.67 20 13.40 
  Cadena, Javier Emilio 1589 COL1.0010.12202.40 
  Calvachi Morillo, Mario Andres 1667 COL1.0010.19203.80 
  Barreiro Jurado, Frank 2047 COL0.5010.17203.40 
  Barreiro Acosta, Frank 1958 COL0.5010.05201.00 
  Cabrera, Mario 1609 COL1.0010.14202.80 

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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