Rapid: Individual Calculations May 2017
 Leon Acevedo, Juan Alejandro  Total change: 12.40  Rating chartPersonal card
 II IRT Open Internacional de Ajedrez Activo Ciudad Salento Salento COL 2017-04-22
RcRownchangeKK*chgGame
 1899 1567 1.50 7 0.62 20 12.40 
  Quinonez Garcia, Santiago f1967  * COL0.001-0.0820-1.60 
  Guzman, River 1916 COL1.0010.892017.80 
  Valencia Gantiva, Cristian 1948 COL0.001-0.0920-1.80 
  Villamizar, Diego Fernando 1929 COL0.001-0.1020-2.00 
  Paniagua, Fabio De Jesus 1805 COL0.5010.30206.00 
  Rodriguez, Sofia wc1842 COL0.001-0.1720-3.40 
  Barrios, Bernardo 1883 COL0.001-0.1320-2.60 
 * 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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