Individual Calculations January 2024
 Villafuerte Mamani, Khalid Stepha  Total change: -15.60  Rating chartPersonal card
 IRT Hibrido Iberoamericano U1800 2023 - Open Caracas - Porlamar -Medellin - Soacha - Castries - Cusco -Bridgetown VEN 2023-12-16
RcRownchangeKK*chgGame
 1564 1635 2.50 5 -0.39 40 -15.60 
  Depradine, Lawrence 1676 BAR1.0010.564022.40 
  Silva Mago, Alvaro Francisco 1658 VEN0.5010.03401.20 
  Lopez Ramirez, Daniel Giovanny 1793 COL0.001-0.2940-11.60 
  Gomez Silva, Maximiliano 1343 COL1.0010.15406.00 
  Moreno Sierra, Juan David 1350 COL0.001-0.8440-33.60 

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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