Individual Calculations May 2023
 Zanella Gonzalez, Armando Jose  Total change: -11.20  Rating chartPersonal card
 II Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama-Chiriqui-Herrera-Caracas-Pampatar-Cusco-St Johns-Bridgetown-Guayaquil-St George PAN 2023-04-22
RcRownchangeKK*chgGame
 1290 1641 5.00 6 -0.28 40 -11.20 
  Herrera Gomez, Ivan Said 1210 PAN1.0010.07402.80 
  Farquhar, Abner 1376 ANT0.001-0.8240-32.80 
  Diaz Araujo, Ulises Julian 1222 VEN1.0010.07402.80 
  Guerra Serrano, Johan Kalil 1263 PAN1.0010.09403.60 
  Allen Leydenz, Christian Gabriel 1430 VEN1.0010.23409.20 
  Matos Parra, Erick David 1241  * VEN1.0010.08403.20 
 * 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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