Blitz: Individual Calculations January 2024
 Perez Valero, Andres Gabriel  Total change: 20.80  Rating chartPersonal card
 IRT Blitz Aguinaldo Boyacense 2023 Tunja COL 2023-12-16
RcRownchangeKK*chgGame
 1860 1806 3.50 7 0.52 40 20.80 
  Tirado, Juan Camilo f2179 COL0.001-0.1040-4.00 
  Camargo Casas, Saray Sofia 1406  * COL1.0010.08403.20 
  Sanchez Castellanos, German Alex 1996 VEN0.001-0.2540-10.00 
  Olier Robayo, Mishelle Dayana 1555 COL1.0010.19407.60 
  Puerto, Alejandro 2043 COL0.5010.304012.00 
  Suaza, Yesid c1846 COL1.0010.564022.40 
  Heredia Serrano, Carla wg1993 ECU0.001-0.2640-10.40 
 * 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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