Rapid: Individual Calculations January 2018
 Herrera, Juan Sebastian  Total change: 2.40  Rating chartPersonal card
 I Torneo IRT Ajedrez Activo Alcaldia de Dosquebradas Dosquebradas COL 2017-12-27
RcRownchangeKK*chgGame
 1898 2169 4.50 7 -1.22 20 -24.40 
  Rengifo, Carlos Alberto 1771 COL1.0010.08201.60 
  Ramirez, Jorge Alonso 1930 COL1.0010.20204.00 
  Giraldo Aristizabal, Marlon 1769  * COL0.001-0.9220-18.40 
  Plazas, Alfonso 1944 COL1.0010.22204.40 
  Quiros, Juan Pablo 2034 COL0.501-0.1820-3.60 
  Vargas, Eduar Misael c1893 COL0.001-0.8320-16.60 
  Marin, Rogelio 1943 COL1.0010.21204.20 
 * 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)
 
 Torneo IRT Ajedrez Activo Feria de Cali 2017 Cali COL 2017-12-28
RcRownchangeKK*chgGame
 2153 2169 6.00 9 1.34 20 26.80 
  Giraldo, Edwin 1769  * COL1.0010.08201.60 
  Salazar, Marco A 1871 COL1.0010.15203.00 
  Borrero, Alexander 2042 COL1.0010.33206.60 
  Rios, Cristhian Camilo m2503 COL1.0010.882017.60 
  Garcia Pantoja, Roberto m2468 CUB0.001-0.1520-3.00 
  Barreiro Jurado, Frank 2099 COL0.501-0.1020-2.00 
  Munoz, Julian Andres c2150 COL1.0010.47209.40 
  Florez, Luis Angel 2161 COL0.501-0.0120-0.20 
  Becerra, Juan David f2312 COL0.001-0.3120-6.20 
 * 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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