Rapid: Individual Calculations January 2018
 Chavez, Brayan Steven  Total change: 13.00  Rating chartPersonal card
 I Torneo IRT Ajedrez Activo Alcaldia de Dosquebradas Dosquebradas COL 2017-12-27
RcRownchangeKK*chgGame
 1828 1862 2.00 6 -1.19 20 -23.80 
  Rios, Cristhian Camilo m2262  * COL0.001-0.0820-1.60 
  Castano Olaya, Jair 1519 COL1.0010.12202.40 
  Saladen Dulce, Rafael f2142 COL0.001-0.1620-3.20 
  Legarda, Luis Ernesto 1462  * COL1.0010.08201.60 
  Villamizar, Diego Fernando 1988 COL0.001-0.3320-6.60 
  Garzon Salgado, Nelson 1596 COL0.001-0.8220-16.40 
 * 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
 2053 1862 4.00 8 1.84 20 36.80 
  Cardoso Cardoso, Jose Gabriel f2218 COL0.001-0.1120-2.20 
  Dagua, David 1622 COL1.0010.20204.00 
  Munoz, Julian Andres c2150 COL0.5010.34206.80 
  Valle, Efrain f2128 COL1.0010.822016.40 
  Guerrero, Ever 2103 COL0.001-0.2020-4.00 
  Vacca, Leonardo 2020 COL1.0010.712014.20 
  Barreiro Jurado, Frank 2099 COL0.5010.30206.00 
  Beltran, Carlos Armando 2086 COL0.001-0.2220-4.40 

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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