Blitz: Individual Calculations January 2024
 Rojas Castillo, Leibnitz Edison  Total change: 8.40  Rating chartPersonal card
 IRT Blitz Aguinaldo Boyacense 2023 Tunja COL 2023-12-16
RcRownchangeKK*chgGame
 1900 1917 5.00 9 0.42 20 8.40 
  Camargo Casas, Saray Sofia 1517  * COL1.0010.08201.60 
  Perez Valero, Alejandro 1634 COL1.0010.16203.20 
  Otalora Pacheco, Carlos Eduardo f2094 COL1.0010.732014.60 
  Puerto, Alejandro 2043 COL1.0010.672013.40 
  Obando Guzman, Soren Federico 2063 COL0.001-0.3020-6.00 
  Sanchez Castellanos, German Alex 1996 VEN0.001-0.3920-7.80 
  Pineda, Elkin 1805 COL1.0010.35207.00 
  Tirado, Juan Camilo f2179 COL0.001-0.1820-3.60 
  Castelblanco, Carlos 1771 COL0.001-0.7020-14.00 
 * 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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