Rapid: Individual Calculations February 2018
 Gaviria, Andres Felipe  Total change: -17.20  Rating chartPersonal card
 IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 Baranoa COL 2018-01-14
RcRownchangeKK*chgGame
 1957 2087 3.00 6 -0.86 20 -17.20 
  Urueta Perez, David Leon 1687  * COL1.0010.08201.60 
  Rodriguez, Luis Alejandro 1892 COL1.0010.25205.00 
  Mendoza, Rafael m2292 COL0.5010.26205.20 
  Guerrero Fandino, Gustavo 2094 COL0.5010.01200.20 
  Esquivia Cuadrado, Franklin f2039 COL0.001-0.5720-11.40 
  De La Asuncion Ortiz, Angel Mario 1738 COL0.001-0.8920-17.80 
 * 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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