Individual Calculations September 2023
 Ramirez Farfan, Renato Thomas  Total change: -36.80  Rating chartPersonal card
 IV Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala PAN 2023-08-05
RcRownchangeKK*chgGame
 1316 1279 0.00 2 -0.92 40 -36.80 
  Zanella Gonzalez, Armando Jose 1522 VEN0.001-0.2040-8.00 
  Yupanqui Sucasaire, Juan Angel 1109 PER0.001-0.7240-28.80 

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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