Individual Calculations September 2023
 Nieto, Agustin  Total change: -5.40  Rating chartPersonal card
 IRT Fiestas de la Cosecha Pereira 2023 Pereira COL 2023-08-24
RcRownchangeKK*chgGame
 1872 2119 4.50 6 -0.27 20 -5.40 
  Zuluaga, Nicolas 1719  * COL1.0010.08201.60 
  Sierra Amariles, Juan Mauricio 1886 COL1.0010.21204.20 
  Hurtado Sarmiento, Juan Sebastian 1959 COL0.501-0.2120-4.20 
  Lopez Ramirez, Jorge Hernan c1908 COL0.501-0.2720-5.40 
  Pinillo Canon, Silvana wc1806 COL1.0010.14202.80 
  Dominguez, Laura Lucia wf1956 COL0.501-0.2220-4.40 
 * 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)
 

 

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