Rapid: Individual Calculations November 2017
 Gonzalez, Leandro  Total change: -22.80  Rating chartPersonal card
 IRT I Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta Cali COL 2017-09-29
RcRownchangeKK*chgGame
 1865 1660 0.50 3 -0.31 20 -6.20 
  Avila Pavas, Santiago f1988 COL0.001-0.1320-2.60 
  Cayon, Diego Mauricio 1993 COL0.001-0.1220-2.40 
  Marmolejo, Giovanny 1615 COL0.501-0.0620-1.20 

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 II Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta Cali COL 2017-10-01
RcRownchangeKK*chgGame
 1902 1660 0.00 4 -0.83 20 -16.60 
  Argote Heredia, Valentina wf1997 COL0.001-0.1220-2.40 
  Chavez, Brayan Steven c1865 COL0.001-0.2420-4.80 
  Plazas, Alfonso 1936 COL0.001-0.1720-3.40 
  Giraldo, Jose David 1810 COL0.001-0.3020-6.00 

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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